Swift numberformatter thousand separator. CurrencyStyle return formatter.

Swift numberformatter thousand separator strings using String. I need help formatting decimal places in a The best way to add thousand separators with Swift 4 is to use the NumberFormatter class. Style. It's not like the number of digits is really arbitrary. var always Shows Decimal Separator : Bool Determines whether the receiver always shows the decimal separator, even for integer numbers. For example the value 12345 as input would output the string "12,345". text!)!) sender. 02f %. 89; In France: 3 490 000,89 € In Germany: 3. 78 and in function stringFromLocalizedNumber fails to get num from text because formatted text is not correctly Ok so it looks your concern here could be solved by making a first round implementation of your first solution, where you only need to think about localization of , and . stringsdict. This method is for use with formatters using For example, using NumberFormatter, we can specify that we want to format each number as a decimal with a maximum of two fraction digits, which will give us our desired The best way to add thousand separators with Swift 4 is to use the NumberFormatter class. import Foundation func readable<T: BinaryInteger>(_ value: T) -> String { let numberFormatter I need to create a function to add the decimal and thousands separators to a number that is a string, I know I could use numberFormatter but I want to practice another way of doing it. Xcode 8. Strange behavior when formatting Solving this took some work. locale = . Using NumberFormatter. Small calculator. extension Formatter { static let withSeparator: NumberFormatter = { let formatter = NumberFormatter() formatter. Of course an alternative is to round the value to the nearest multiple of 1,000 before formatting it. Am using this to achieve that. minimumIntegerDigits = 6 formatter. f. Thanks! I am just starting to get to know Swift but I am having a serious problem with number formatting (number * 1000. decimal resultFV. e. 23353 # -> 12,343,423,455. My formatter: let groupingSeparator = ". Improve this question. The character the receiver uses as a thousand separator. NumberFormatter cannot produce, for example, the String 1,234,567,890. The problem occurs when string has grouping separator. cheques, contracts and other legal documents). So, the debug output from that with a USA locale is: 1,234 12. 6" With additional arguments if you want to use something other than a comma in the thousands place or another character instead of a decimal point, etc (see below). You might not know that comma (,) is used as a decimal separator in some parts of the world. There might be some other ways to solve this, but the one that I found the easiest is by using the NumberFormatter Type. How can I do that? After changing my OS's decimal separator as explained here: I want to display a number in Flex that uses a comma for both the thousands separator and the decimal FlexEvent):void { var formatter:NumberFormatter = new NumberFormatter(); // Option 1 set explicitly formatter . Globalize. Stack Overflow. When I used regular one, thousand grouping separator (space) is displayed, when I used bold, thousand separator disappear. I'd like to display that as 8,500. generatesDecimalNumbers = true Here's how you use it, if you want to return 0 when the string can't be parsed:. NumberFormatter is a class from the Swift standard library. 0) var roundedNumber = Double(intNumber) / 1000. " Remove any "excess" leading zeros if the user deletes a decimal point: If the number is "0. Formatting large currency numbers. Here's the code: let formatter = NumberFormatter() formatter. Use an NSNumberFormatter to parse your input. current numberFormatter. My test locale is Sweden. 25 (with thousands separator) 2000000,25 (comma as decimal point) 2. as the thousand separator, and vice versa for the decimal separator. 7. isLenient = true Usage. Behavior) To navigate the symbols, press Up Arrow, Down Arrow, The character the receiver uses as a thousand separator. Creating a I'm using NG ZORRO for my Angular Typescript web application. – Stephen. minimumFractionDigits has the following declaration: var minimumFractionDigits: Int { get set } The minimum number of digits after the decimal separator allowed as input and output by the receiver. decimalValue Result: 579. For example, when writing, it should be written as 100. Apple states about it: Instances of NSNumberFormatter format the textual representation of cells that contain NSNumber objects and convert textual representations of numeric values into NSNumber objects. Since we migrated on iOS 13, it seems that the groupingSeparator space used for the Locale fr_FR changed. NumberFormatter's formatToParts method on react-intl's injected intl object. 12, "d"); Edit Note that this will only work if you don't care about the decimal part. Hot Network Questions Should I put black garbage bags on the inside or outside of my windows to keep my house warm and cold from getting in? Fundamentally, your issue comes from the floating point imprecision of Float. 64) [1] "1,000. This method is for use with formatters using NSNumber Formatter Behavior10 _0 behavior. Swift NumberFormatter just for thousand. usesGroupingSeparator is an instance property from the Swift standard library. formatted(_:) method calls a cached NumberFormatter instance, which means that the UInt64 is casted to an NSNumber internally. SpellOutStyle numberFormatter. . This tutorial will delve into how you can format large numbers with commas as thousands separators using various PHP functions and techniques. numberStyle =. Even if it doesn't match your requirements to 100% I still believe it's better to use this instead of writing a lot of custom code. I use the StringString number to generate a number and a string that I send is "1,000" The problem is that it is a response of each "1" This happened when I did No need to create a NSNumber object from your integer. string(from: newNumber) } Note that NumberFormatters go both ways, and you can (and probably should) use them to parse numbers from strings, too Number formatters do not start with a "number string"; they start with a number. Ask Question Asked 7 years, 3 months ago. 789,123, and then there are also some like Switzerland which use 123'456'789. Since some people are using , and the others . maximumFractionDigits = 3 formatter. Btw returning a "magic" string is bad practice IMO. maximumFractionDigits = 2 formatter. 000. Improve this answer. formatted() etc) is broken for numbers above Int64. NSNumber is toll-free bridged with Discussion. currencyCode = isoCodeStr formatter. roundingMode Swift NumberFormatter formatting all values to 3 Solution 2: NumberFormatter is a class in Swift that provides methods for formatting and parsing numbers according to a set of locale-specific conventions. It appears there's no way to render a UInt64 (or similarly large integer type) to a localised string (appropriate thousands separators etc) in the Swift standard library nor Foundation? The FormatStyle stuff (. Here is the first extensions of NumberFormatter and BinaryInteger: In case you want to use commas as thousand separators, use the en-US. 456. In this video I will focu You can use NSNumberFormatter to specify a different grouping separator as follow: Skip to content. NumberFormatter is a Sign up. Foundation . 0 result: 31. I have an object in my account array with a value of 8500. minimumFractionDigits = 2 let myDoubleValue = formatter. rounded() * 1000 Typically, it's the position of the currency code or symbol relatively to the value, as well as the decimal and thousand separators. numfmt --grouping 12343423455. maximumFractionDigits = 2 // If the String can't be cast as a Double return "" guard let resultAsDouble = Double I need to append 0, 1, or 2 0s to a string, depends on its decimal separator, so that "100", "100. descriptionWithLocale(NSLocale but it is a better way (in my opinion) of setting the thousand separator on the number formatter. decimal // Set the style first. This is my code for the mom tl;dr. About; Products OverflowAI; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; How do I determine the decimal and thousands separator for the current locale in the browser? Ask Question Asked 7 years, 11 months ago. For many people , is a grouping separator, and they are unfamiliar with it being a decimal separator. I am working with NumberFormatter. CurrencyStyle return formatter. 456" be interpreted then I'm seeing other comments on handling this, but to me, it looks like it gets down to how the Swift NumberFormatter automatically handles a String input with multiple decimal points. Stack private val groupingSymbol = ' ' private val decimalSymbol = '. 1)(1000. You can access the Intl. has Thousand Separators. Related. locale = NSLocale. I’ve already written extensively about the other great features coming in Swift 5, including raw strings, the Result type, @dynamicCallable, and more, but in this article I want to How to deal with separator format in Swift 3. localizedStringWithFormat() method. text = numberFormatter. for the decimal separator then you must set the formatter's locale to en_US_POSIX. decimal let output = formatter. 567 for any another currency My code is : double fromAgainstJOD = amountVal * fromCurrency. Hi i'm getting price from backend API in a string type, i'm trying to place comma after thousand and . import Foundation let numberFormatter: NumberFormatter = Adding Thousand Separator to Int in Swift (7 with a separator to group the thousands, if any. " becomes "-0. import React, { Component } from 'react'; import { injectIntl, intlShape Swift ; Objective-C ; All Technologies . formattedValue, "1 000,00") I try to use Localizable. So far I was formatting my doubles into Strings like this: String(format:"%0. (input : String) -> String { let formatter = NumberFormatter() formatter. Style . – David Pasztor. NumberFormatter return the wrong number. 123 while others such as Germany and France use 123. To navigate the symbols, press Up Arrow, Down Arrow, Left Arrow or Right Arrow . why ? You can use the "d" format instead of the "n" format to exclude the thousands separator. ', thousandSeparator: ','); Separator of thousand Programming Languages Swift Swift You’re now watching this thread. This shall be fixed by referencing the NumberFormatters behviour. 43 var fmtAmount : String let formatter = NumberFormatter() formatter. numberStyle = NumberFormatter. Int+Extensions. – 2,000,000. spellOut:. Format number with thousands/decimal separators and suffix/prefix In this example, we created an instance of NumberFormatter and set the numberStyle property to . Just translated in Swift: let formatter = NumberFormatter() With Swift 5, NumberFormatter has an instance property called minimumFractionDigits. Commented Jul 25, 2017 at 15:25. There are three issues: The use of explicit grouping separator. If using the period as a thousand separator, that would look like it is digging into different properties or methods within a numeric literal, as far as other Swift As input, I get a number, for example 1000000, it needs to be converted into a String that will look like this: 1. 000,89 € See: How to Use NumberFormatter (NSNumberFormatter) in Swift to Make Currency Numbers Easy to Read. locale. 796. It has a simple purpose of allowing you to flexibly convert backwards and forwards between numbers (NSNumber) and You mean when you call numberFormatter. <10: return 2 case . :) My point is, it isn't possible to tell from here whether this is a bug or a difference of opinion. 000 and so on (the number can be either less than 10 thousand or more than 10 million). Region. text! + number){ displayResultLabel. Example 31908551587 to 31,908,551,587 I'm so confused and I have no idea what to do. Asking for help, clarification, or responding to other answers. decimal style is used. I need grouping separator for my number but don't want the added formatting of NumberFormatter, Swift 3 i have this: let numberFormatter = NumberFormatter() numberFormatter. If you care about the decimal part, as far as I know, you can't exclude the thousands separator except through one of the following methods: #3. Without digit group separators, big numbers look like this: 10000. Any ideas? App Delegate NSArray * A word of caution: You should explicitly specify the locale: NumberFormat('#,###', 'en_US'). I'm trying to create a string representing UInt64. " I am trying to get localized string along with singular/plural localization from both Localizable. Replace comma with decimal separator from TextField. Same amount for US Dollar shows as: US $1 101. I have two fonts, 1 regular and 1 bold. 23353 in locale en_US; Otherwise, use printf with the ' field flag wrapped in a shell function that preserves the number of input decimal places (does not hard-code the number of output decimal places). Unlike Recently one user of my iOS app Wins (Goals Tracker) asked me for one small improvement - my app should display numbers with digit group separators (AKA thousands separators). 3. currencyISOCode if let formatterStr: String = formatter. Show a number to two decimal places. Does anyone know how to add number field to thousand separators, here is my code <nz-form-item> <nz-form-control nzErrorTip=& Represent numerical values the way you want. currency currencyFormatter. So in your case it would be: I use func formatAmount(number:NSNumber) -> String { let formatter = NSNumberFormatter() formatter. NumberFormatter class NumberFormatter Superclasses. Just change the return type to optional and return nil or simply force unwrap the result if it will never fail. */ f. Thus, for example, using the Formatter extension code you already have: Instead of re-inventing the wheel use the tools available to you, TextField has a constructor that takes a numeric property and a format that will format the content automatically for you. usesGroupingSeparator. 509. The NumberFormatter class offers various properties and methods to customise number formatting, including specifying the decimal and thousands separators. decimal numberFormatter. NumberFormatter does Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Share and Enjoy — This is the example that works: - I have number 123456789 and it is localized fine with thousand separator at display time as following: 123. 00 after the string. scales::label_comma(accuracy = . stringFromNumber(i64) Doesn’t look like Swift will cast from an Int64 to an NSNumber: I want to add thousands of separators to a text field while typing a number. and thousand separator character (,) are converted to appropriately localized characters as specified by the user’s localization preference. let input = "579. Example 2: const n = 716298462; const numberFormatter = Intl. Also, you shouldn't hardcode the groupingSeperator, but instead let it be inferred from the current locale (which is the default behaviour). SellRate; Different countries use different decimal separators and grouping separators—take a look! In the USA: $3,490,000. 000, I'm getting 1000. numberStyle = NSNumberFormatterStyle. I have to format numbers as thousands separators in dart. Share. For example if I have "454685" the result will be "$ 4,546. 10 So what I do is : let formatter = NumberFormatter() formatter. But this method returns string with thousand separator/group separator which I don't want. max using NumberFormatter. Using a double precision floating point data type (Double) will alleviate this, to an extent. while in France for example we use , Then I used an NSNumberFor I need to convert a monetary amount into a string expressing the value in plain text (i. var numberFormatter: NumberFormatter {let f = NumberFormatter /* It is recommended to set the following parameters for every formatter. text = formatter. Decimal and Grouping separator are not correct: func setAmountString (amountValue: Int, isoCodeStr: String) { let formatter = NumberFormatter() formatter. protocol CustomDebugStringConvertible. groupingSeparator = " " formater. We also set the maximumFractionDigits property to 2 to display This is the second of two videos where I am go over two different foundation classes in Swift. 123. I am using the Format a number to string with thousand separators and always has 2 digits after decimal point in swift. You can stop using “%. ), and the other way around NumberFormatter, NSLocale, Xcode, iOS, Swift 3. stringsdict file Problem: A textField with a "number" containing a decimal separator (a comma in my case), how can I change this to a decimal separator that Xcode will understand (. numberWithInteger(mylabel. Small change but can improve the UX of my app. Behavior) To navigate the symbols, press Up Arrow, Down Arrow, Left Arrow or Right Arrow . Forcing the thousands separator to “,” is counterproductive. We have tests on formatted strings amounts such as : var amount = "1000" XCTAssertEqual(amount. number(from: displayResultLabel. Swift will automatically round the number for you. 4 The closest number format I was able to find for amCharts4 version is In Swift, you can use Integer Format Style, Floating Point Format Style, or Decimal. 2 You can use NumberFormatter() Format a number to string with thousand separators and always has 2 digits after decimal point in swift. That, and of course that separator is far from universal. You can use NSNumberFormatter to specify a different grouping separator as follow: update: Xcode 11. If you change the locale to en_US you get the separator in both cases. That is easy, you could implement it in many different ways, but the important part is you have your app for example localized in let's say two language that treats decimals and thousands with I am doing a currency type UITextField. You can use Formatter's method string(for: Any) instead. Follow answered Oct 28 , 2016 at 17: convert number formate with separator , 1. 80" "100. UnitFormatter. NumberFormatter seems to be working perfectly for en_US locale and for numbers higher than 9999 but whenever use es_ES locale and try to format a 4 digits number, the groupingSeparator (thousands separator) is missing, so instead of getting 1. Caveat: This won't work for numbers in scientific notation (like 1e3 for one thousand). I see references to NSNumber and NumberFormatter on lots of pages, Format a number to string with thousand separators and always has 2 digits after decimal point in swift. swift. " formatter. Locale(identifier: "fr_US") gives me a dot as decimal separator Swift: Thousand separator in localised strings using Localizable. Modified 5 years, 10 If so, you could probably use a NumberFormatter to convert your string to a number, and a second formatter to convert back to your desired format string. php - add comma thousands separator but remove trailing zeros. ' private val numberFormatter: DecimalFormat = DecimalFormat("#,###"). number(from: input)?. 55 else if after decimal there is nothing then want to show value like this 23,000. NumberFormatter. " "-. decimal to format the number with decimal separators. I found this solution but it fails, returning "12345". Currency symbol: $100 or £100 or €100; Swift- NumberFormatter. 02f", tipAmount) If you want it to be fully dependent on the locale settings of the device, you should use a NumberFormatter. Below is how I would have previously truncated a float to two decimal places NSLog(@" %. When you change it with the system preferences interface, it changes a lot of other things under the hood too according to the defaults for that region. decimal The . Follow asked Dec 12, 2017 at 15:39. M. Swift formatting a string to a certain length. The following properties are relevant for thousand separators: usesGroupingSeparator – Define Take a look at NSNumberFormatter (NumberFormatter in Swift 3), which has specific support for formatting currencies. NumberFormatter return the Therefore, if you need a non-default grouping separator, you would have to replace it "manually" in the formatted string. stringFromNumber @NSCopying var numberFormatter: Number Formatter! { get set} Discussion If unspecified, an Number Formatter object with Number Formatter . However. stringsdict and Localizable. 23 for that I create an //decimal separator numberFormatter. ), and thousand separator character (,) are converted to appropriately localized characters as specified by the If you don’t have thousand separators enabled through any other means (such as format), using this method enables them. The use of the number formatter is probably best but you may need to set a specific locale depending on the string. decimal Separator. I've found how to print only 2 digits after the point but I don't found how to print 2 digits before. I'm trying to print a Double with this format : 01. Remove anything that isn't a digit, decimal separator, or minus sign (-) (or optionally, a + if you want to allow a unary + on the number). 23 should be 20,000. <100: return 1 default: return 0 } } I am using NumberFormatter to convert String to NSNumber with respect of the current locale. Fortunately, Swift makes very well the difference. But the thing is that I cannot create a thousands separator. How would I add commas to a number that I'm retrieving from a JSON in swift. Be aware that the thousand separator depends on the culture; US uses the format 123,456,789. Put commas into variable numbers. NumberFormat (' en-US '); const formatted = numberFormatter. How do I group In my application, I'm trying to format the number so that it has all 3 decimal places. If you’ve opted in to email or web (NumberFormatter in Swift 3), which has specific support for formatting currencies. If you want this to happen regardless of the current culture you can simply clone the current culture, apply your modified NumberFormat and set it as the current one. Share and Enjoy You can do it with NumberFormatter: let yourNumber = 123234234234 let numberFormatter = NumberFormatter() numberFormatter. 2. minimumIntegerDigits = 2 formatter. numberStyle = . let numberFormatter = NumberFormatter() numberFormatter. I tend to believe that the NumberFormatter knows more about the local conventions than I do. " becomes "0. Foundation provides NumberFormatter. How can I achieve this? My current NumberFormatter configuration is as follows: Discussion. If you can assume that . To control the thousands separator you'll have to apply your changes to the NumberFormat for the current culture. 02f", r, g, b); I checked the docs and the eBook but haven't been able to figure it out. I can successfully format my number to string. 0. Commented Mar 23, 2015 at 22:23. I f string has some value after decimal then it should display that value like, 23,000. stringsdict to handle plurals in a swift app. Set its generatesDecimalNumbers property to true:. You will still need to specify a certain amount of fraction digits, but you can just use a high enough value and be fine. I have numbers like: 16987 13876 456786 and I want to format them as : 16,987 13,876 4,56,786. is the decimal separator (it isn't in many parts of the world; keep reading), that might look I have decimal numbers stored in my database as decimal. In an MVC app you would typically do this during Application_BeginRequest I have a NumberFormatter which has a currency number style. formatting a String to Number). private func getNumberOfFractionDigits(for number: Double) -> Int { switch self { case . 00 but when I try to do so and print to the console it returns null. formatterBehavior = NSNumberFormatterBehavior. How to set thousands separator in Java? I have String representation of a BigDecimal that I want to format with a thousands separator and return as String. Determines whether the receiver uses thousand separators. The behavior I need is like this: I managed to create the decimal part. The representation encompasses integers, floats, and doubles; floats and doubles can be The region itself only directly affects a few things, such as the names of the months. And I display them according to the user's locale: - (NSString *) getLocalizedCurrencyStringWithDigits If you know you're working with currency, you could clean-up the text value for any decimal and thousand separator by leveraging the pattern of consecutive digits. 1 of 39 symbols inside <root> The character the receiver uses as a thousand separator. decimal print Don't set a specific separator. 12345678901234567890 even though Decimal can represent that exact value. 2M 12. To navigate the symbols, press Up Arrow, (NumberFormatter. 1 @Olie I hope I did it right. Special Considerations. Commented Nov 13, 2020 at 16:07. number(from: I need to format the chart number format so that numbers stop looking like that 1,525 (comma separator) and start looking like this 1 525 (empty string thousand separator). Adding Thousand Separator to Number in Swift Published in. The ‘better Also all suffixes and prefixes and thousands-separators (e. currencyCode = "GBP" // Usage currencyFormatter. I'm new in the Swift world. 99 let roundedToThousands = (value / 1000). string(from: NSNumber(value: floatChar))! If the user begins with a decimal separator, or a negative sign followed by a decimal separator, insert a leading zero: ". 567 to be like this 123,456. 988" let formatter = NumberFormatter() formatter. current // this ensures the right separator behavior formatter. Leading zeros for float in Swift (2 answers) The format you are looking for would be "%05. let formatter = NumberFormatter() formatter. DateFormatter and NumberFormatter. g ‘)are ignored during formatting. 2f” to format numbers in SwiftUI, really, it’s okay NumberFormatter. 2 Xcode 11) Simple to use Extension:-extension Double { func round(to places: Int) Consider using NumberFormatter for this purpose, { case ones case tenths case hundredths case thousands } extension Double { // Round to the Swift ; Objective-C ; API changes: None; All Technologies . Plus, I need dot separator for decimal, but only if a number has any, like this 1 525. Here are some valid inputs: 1 1,2,3 1,5,10 Here are some invalid inputs: [n My app uses multiple currencies, and these currencies uses different formats, for example: Price for Ruble shows as: 1,101 Руб. 9,395 17 17 gold badges 74 74 silver badges 163 163 bronze badges. string(from: If you want to use NumberFormatter for this, you can create method which returns number of fraction digits which you want to have for your number. ), and thousand separator character (,) are converted to appropriately localized characters as specified by the Determines whether the dollar sign character ($), decimal separator character (. 4f", rate) Problem: the decimal separator is always . They do say you can set the group separator but no such examples worked for me. In my area, for example, if people see 2,23 they will think that it's an incorrect usage of grouping (thousands) separator, and will interpret the whole number as "two hundred twenty three". Also, the number can be 750000 or any other, it must be converted to 750. Force character inclusion in string displaying. You should use a NumberFormatter for that: let numberFormatter = NumberFormatter() numberFormatter. Otherwise it won't work on devices set to a locale that uses different let formatter = NumberFormatter() formatter. Format Style rather than NSNumber Formatter. var controller = new MoneyMaskedTextController(decimalSeparator: '. 3M 123M and, for example, with a Germany locale: Swift- NumberFormatter. It takes care of a lot of fiddly details. Menu. Or in Swift 2: 1234567. doubleValue And the output is still with only 1 fraction digit : 2. From NumberFormat dartdoc: If the locale is not specified, it will default to the current locale. Note that this will create a new NumberFormatter every time this function is called. max) + 1 // 9223372036854775808 You can use NumberFormatter. consideration. Same for thousand separators, which can vary from space, period, and comma. stringFromNumber(12345678) after the above code, like this? let i64: Int64 = 1234567890 numberFormatter. Overview. decimal formatter. 8" becomes "100. maximumFractionDigits = 2 numberFormatter . decimal I need 20000. ) – Olie. Swift make it simple and deal with all the transformations for you! So how Maybe I misunderstood the question, but to me it seems that OP actually wants to change the default value of numberFormatter. Open Class Foundation 5. Parse a number with dot as thousand separator and comma as decimal separator. extension Float { /// Prints a Float as a currency token displayed like 1 000,00 €. Hot Network Questions Determines whether the receiver uses thousand separators. If the string is always formatted with , for the thousands-separator and . A custom function can also be Swift how to format a large number with thousands separators? 3. decimal let digits = NSNumber(value: Float(sender. Thousands are not separated and the numbers are harder I am trying to make number like this 123456. I have created an extension of NumberFormatter and binaryInteger, to convert Int to String with a space between thousands like thise: 11111 -> 11 111 Now, in another place, i need to reverse the convertion from a specific string to a Float , like this: 11 111 -> 11111. 5 • Swift 5. 726. 000 or 1,000. format(1000. 彼得潘的 Swift iOS App 開發教室 · Dec 7, 2021--Share (Thousand Separator, NumberFormatter, groupingSeparator) I would like to create an array of integers, [Int] from a string which should contain a list comma seperated numbers. groupingSeparator = " " return formatter }() } The longer answer is that some locales use comma as the decimal separator. class Formatter; Citizens in Foundation Conformances. Modified 6 years, 7 months ago. If you don't specify the locale and the "current locale" happens to be one that does not use commas as thousand separator (which are many locales), the replaceAll in the form currently Well, using the normal en-US style of thousand separator (the comma) would look too much like we making Tuples in Swift. 00" "100. In the code below, when entering the number in TextField1, I want to enter it automatically with a thousands separator. Skip to main content. format (n); console. i am using this code, var number:NSNumber = NSNumber . How is an integer formatted to a String with comma separators for thousands in Swift? 3. usesGroupingSeparator var usesGroupingSeparator: Bool { get set} DispatchData. paul23 paul23. BehaviorDefault PHP add thousand separators to number and keep leading zeros. Sign in. decimalSeparator = ". 85" remains unchanged; I could find the decimal separator and check its distance to end endIndex of the string, but is there an easier way of doing it?. While you might think the Java way to do this at the bottom would work since GWT emulates the DecimalFormat and DecimalFormalSymbols I have an issue with thousand separator when I used bold font. UILabel to show 1k for int value 1000 and 2k for 2000 and so on. 490. This can be done with a NumberFormatter that converts numbers in plain text when using the number style . 1. decimal Swift – String with comma-separator to double. You can use this string initializer if you want to force the currency to $: String(format: "Tip Amount: $%. Is there any way to get localized string along with digit localization without thousand separator? If you want to set the decimalSeparator on ` NumberFormatter, just set its decimalSeparator` manually. A type with a customized textual representation suitable for debugging purposes. using SWIFT 3. Provide details and share your research! But avoid . minimumFractionDigits = 3 f. irrespective of the selected locale, I'd like to have both of those symbols treated as the decimal separator when processing an input (i. Swift: Add separator on it is whitespace but you can add any other special character like dot or comma to make it 1. minimumFractionDigits = 2 formatter. Example: let value = 10_499. “How to Use NumberFormatter in Swift?” is published by Zafar Ivaev in Clean Software. I have found an implementation of thousand separator visual transformation for Int numbers but the p Skip to main content. var curAmount = 10097. Photo by D koi on Unsplash So at the present time, there is no way to make Swift accurately produce localized, decimal numbers with more than about 17 digits of precision. Add a comment | 2 Am using flutter_masked_text in order to format my controller to automatically add thousand separator to my currency field. However, when I try to get number from string, It returns null. Didn't touch any Objective-C for quite a while now :-) – Novarg. Hot Network Questions Determines whether the dollar sign character ($), decimal separator character (. This will take into account the number of decimal places for the currency as well as positioning the currency symbol correctly. If there are any decimals, they would be the last group and would have exactly two digits (for most currencies). 0" becomes "100. From the docs and source for NumberFormatter, it looks like only Locales can be used to set these values. decimal if let newNumber = formatter. How would I change the grouping separator, currency symbol and position of currency symbol, by defining a set of different formats for different currencies. I want to cast it in Double and always have 2 digits after the separator like that : let double = 2. Here some code, that allows you to adapt the currency dependent settings, without ever touching to the cultural settings that important for the user. usesGroupingSeparator = true // example for writing the number object into a label // your variable "numberFromString" needs to be a NSNumber SE-0228 dramatically revamped Swift’s string interpolation system so that it’s more efficient and more flexible, and it’s creating a whole new range of features that were previously impossible. 1 new Continent 1000 new Continents This is the begin of the Localizable. " and "100. We use NumberFormatter class to format some amounts in the app. Format double number without thousand separator? 1. max (FB13170519): let value = UInt64(Int64. usesGroupingSeparator = true formatter. 1 • Swift 3. How to format the number in ios. This is my code: let formater = NumberFormatter() formater. (Swift 4. 00. Is there any way to get a result like: 1 new Continent 1,000 new Continents at the moment I get . How do I set the thousands separator to a value ('')? javascript; internationalization; number-formatting; Share. maximumFractionDigits = 7 return f } Replacing both decimal and thousands separators by a period seems like a bad idea to me. Add comma and zero value after decimal to a string of Number after thousand in Swift. number(from: str)?. Programming Here is a code I use for adding commas: extension String { func addCommas() -> String { var result = String(self) let numberFormatter = NumberFormatter() I found that for some strings the NumberFormatter produces incorrect results, as in the example below. 000 instead of 100000. 2f", but you can use a the NumberFormatter: How to print a number using commas as thousands separators. log (formatted); Output: Printing number with commas as thousands separators by creating function. 25 (alternative format) 2 000 000,25 (French notation) How could I make the script aware of such differences? Swift An improved Swift NumberFormatter supporting Units Feb 26, 2023 1 min read. (NumberFormatter. If the device is in a locale where that’s already the default, you don’t need to specify it. 3K 123K 1. But I have problems adding in the grouping separators for thousands. 85". In PHP development, presenting data in a readable format is key, especially when dealing with large numbers. NumberFormatter issue for large number. maximumFractionDigits, which is actually 3 (if you test your code without setting it to 3, you get the exact same result). string(from: fv) Determines whether the dollar sign character ($), decimal separator character (. The NSNumberFormatter is one of those useful Foundation classes that is easy to forget about. I'm with you, but that doesn't tell us what NumberFormatter thinks. 00023" and the decimal point is deleted, the number should become "23". It can be used to convert numbers to strings, or vice versa, and to specify the format of the resulting string. 9880000000001 The Thousand and Decimal separators will be based on the default for the locale. How i can make format like this? Swift ; Objective-C ; All Technologies . 789 But when user inside UITextField deletes last character from this string it becomes 123. groupingSeparator – Define what the separator will look like. I am making a simple calculator. ), and thousand separator character (,) are converted to appropriately localized characters as specified by the user’s localization preference. So the decimalSeparatorin my case is "," This is NumberFormatter declaration. As per my understanding, OP actually wants to keep the precision of the values and only wants to add the decimal separator Adding Thousand Separator Automatically (Swift) 1. 000 in France, and 10,00,000 in India. Leave the locale's default so each user sees the proper format but with leading zeros. apply { decimalFormatSymbols = DecimalFormatSymbols(Locale I am very new to Swift. 87 or 23. AffineTransform AlignmentOptions AttributeContainer. 0. Open Instance Property Foundation 5. The following properties are relevant for thousand separators: usesGroupingSeparator – Define whether or not you want to show the thousand separator. 98. string(from: digits)! I have a NumberFormatter (called currencyFormatter) which is configured to convert a String, such as "£1,000" to the NSDecimalNumber 1000 using the following code: // Configuration let currencyFormatter = NumberFormatter() currencyFormatter. integerValue) var numberFormatter : NSNumberFormatter = NSNumberFormatter() numberFormatter. 56 for USD and 123,456. 000,25 (comma as decimal point, with thousands separator) 2'000'000. 1. These can be of whatever value you choose, just make sure they are set. var has Thousand Separators: Bool. Ask Question Asked 8 years, 1 month ago. NSNumberFormatter *numberFormat { // Format a number with thousand seperators, eg: "12,345" NSNumberFormatter* numberFormatter = [[NSNumberFormatter I'm using NumberFormatter to format and validate user's currency input. If you want greater control over this, you need to use NumberFormatter, which we will discuss later. NumberFormatter does this, but the actual string Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog I need to convert a Double to String with a limit on max number of digits in Swift. locale = Thousand-digit separator and decimal places: one million is commonly written as 1,000,000 in the US, 1. If you want to match the user's locale, use NumberFormatter: let formatter = NumberFormatter() formatter. 9. decimalSeparator The scales package has a label_comma function:. How should "123. If you don’t have thousand separators enabled through any other means (such as format), using this method enables them. Use numfmt, if GNU utilities are available, such as on Linux by default:. All works fine so far, but there are no thousand separators for big numbers. 2. eahylu fogt vvrdt qrxw nswvc rlq puhrx uiwvyumm sfes zdomdyqm