Javascript phone number format

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JavaScript Tutorial - Phone Number Validation, Check digits and minimum length

Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I'm currently displaying phone numbers like However, I need the number to be formatted in a more human-readable form, for example: Here's my current HTML :. Note: The. For input field text, use the.


Here's a combination of some of these answers. This can be used for input fields. Deals with phone numbers that are 7 and 10 digits long. I know this doesn't directly answer the question, but when I was looking up answers this was one of the first pages I found. So this answer is for anyone searching for something similar to what I was searching for. Use a library to handle phone number. Libphonenumber by Google is your best bet. I recommend to use this package by seegno. I found this question while googling for a way to auto-format phone numbers via a jQuery plugin.

The accepted answer was not ideal for my needs and a lot has happened in the 6 years since it was originally posted. I eventually found the solution and am documenting it here for posterity.

Check out Cleave. Learn more. How to format a phone number with jQuery Ask Question. Asked 8 years, 3 months ago. Active 1 year, 2 months ago. Viewed k times. Xtian Xtian 3, 10 10 gold badges 48 48 silver badges 88 88 bronze badges. Too Late answerbut just for help those who landing on this page URL : igorescobar.

Not sure that I understand the closed status on this one. Not Constructive doesn't seem right I find this information extremely useful and a direct association to the issue that brought me here. Perhaps the question got edited and was less descriptive before Googles library github.A simpler and smaller rewrite of Google Android's libphonenumber library in javascript.

While libphonenumber has an official autogenerated javascript port which is being maintained by Google, it is tightly coupled to Google's closure javascript utility framework. On March 9th,GitHub, Inc. I opened a support ticked but they didn't answer. Because of that, I had to move all my libraries to GitLab.

If you're not using a bundler then use a standalone version from a CDN. This library requires choosing a "metadata" set to be used, "metadata" being a list of phone number parsing and formatting rules for all countries. The complete list of rules is huge, so this library provides a way to optimize bundle size by choosing between maxminmobile and custom metadata:.

Choose this when you need a strict version of isValidPhoneNumber value function, or if you need to get phone number type fixed line, mobile, etc. Doesn't contain regular expressions for advanced phone number validation.

Some simple phone number validation via. Choose this by default: when you don't need to get phone number type fixed line, mobile, etcor when a non-strict version of isValidPhoneNumber value function is enough. Choose this when you only work with mobile numbers and a strict version of isValidPhoneNumber value function is required for validating mobile numbers.

Importing functions directly from libphonenumber-js results in using the min metadata which means loose non-strict phone number validation via. Sometimes rarely not all countries are needed and in those cases the developers may want to generate their own "custom" metadata set. Such phone numbering plans are called "non-geographic", and their phone numbers have country set to undefined.

Several countries can share the same "country calling code", e. Returns an instance of PhoneNumber class, or undefined if no phone number could be parsed: for example, when the string contains no phone number, or the phone number starts with a non-existent country calling codeetc.

Instead of passing options. Some numbering plans are for "non-geographic numbering plans" and they don't have a country code, so defaultCountry can't be specified for them. If a developer wants to know the exact reason why the phone number couldn't be parsed then they can use parsePhoneNumber function which throws the exact error:. In such cases the library defaults to "with national prefix" for legacy reasons. Pass nationalPrefix: false option to force formatting without national prefix in such cases.

Checks if the phone number is "possible". Only checks the phone number length, doesn't check the number digits against any regular expressions. Checks if the phone number is "valid". First checks the phone number length and then checks the phone number digits against all available regular expressions.

By default the library uses "minimal" metadata which is only 75 kilobytes in size but also doesn't include the precise validation regular expressions resulting in less strict validation rules some very basic validation like length check is still included for each country. If you don't mind the extra 65 kilobytes of metadata then use "full" metadata instead kilobytes.

Google's library always uses "full" metadata so it will yield different isValidNumber results compared to the "minimal" metadata used by default in this library.And then there are telephone numbers. These are hard. Really hard. Well, stop right there.

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For starters, here are just some variations of the number above, all of which are perfectly valid:. These examples are just for a US-based number. All sorts of external factors can have implications for telephone numbering.

Whole countries come and go, introducing new country prefixes. New classifications of numbers introduce new numbering systems — premium-rate, local-rate, toll-free, and so on. When a carrier runs out of one set of numbers — like, sadly, premium-rate — they simply introduce a new prefix. Even then, the capital had a subtly different system. It was probably a decade before signage was changed across the country to reflect the changes. Then, of course, there was the enormous and unprecedented growth in mobile.

No longer was the number of telephone numbers required largely limited to the number of households, but many times over.

javascript phone number format

The continued strain on the pool of available numbers can only increase the likelihood of further changes. For example if you operate in a single country, and telephone numbers are captured to be used by a human operator, you might not need them. The countries library contains a bunch of geographical information which includes international dialing codes.

Here is an excerpt from countries. So how might we use this information? Well, using the magic of Lodash or Underscorethere are a few ways in which we can query dialing code-related information. The format can vary — 1, 43, are all valid codes. From abroad, to call a UK number you need to drop the leading zero and prefix with the dialing code In the US, for example, numbers must also be prefixed with the US exit codeso the example above becomes:.

Java format string to phone number with dashes – (123) 456-6789 pattern

Luckily for developers there is an unambiguous, internationally recognized standard for telephone numbers anywhere in the World called E. The format is broken down as follows:. We can represent any valid telephone number using the E. The E. First, virtually no one would type or read out their number in that format. Browser support is pretty good e. Should we decide that a regular expression is sufficient — and remember, there are issues — then we can use the pattern attribute to add some validation:.JavaScript's String type is used to represent textual data.

Each element in the String occupies a position in the String. The first element is at index 0, the next at index 1, and so on.

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The length of a String is the number of elements in it. You can create strings using string literals or string objects. With Unicode code point escapes, any character can be escaped using hexadecimal numbers so that it is possible to use Unicode code points up to 0x10FFFF. With simple Unicode escapes it is often necessary to write the surrogate halves separately to achieve the same result. See also String.

The String object is a wrapper around the string primitive data type. You can call any of the methods of the String object on a string literal value—JavaScript automatically converts the string literal to a temporary String object, calls the method, then discards the temporary String object. You can also use the String. You should use string literals unless you specifically need to use a String object, because String objects can have counterintuitive behavior. For example:. A String object has one property, lengththat indicates the number of UTF code units in the string.

For example, the following code assigns helloLength the value 13, because "Hello, World! You can access each code unit using an array bracket style. You can't change individual characters because strings are immutable array-like objects:.

Accessing the individual code units in such a string using brackets may have undesirable consequences such as the formation of strings with unmatched surrogate code units, in violation of the Unicode standard. Examples should be added to this page after MDN bug is fixed. A String object has a variety of methods: for example those that return a variation on the string itself, such as substring and toUpperCase. The following table summarizes the methods of String objects.

Template literals are string literals allowing embedded expressions. You can use multi-line strings and string interpolation features with them. Template literals can contain place holders. Any new line characters inserted in the source are part of the template literal.

Using normal strings, you would have to use the following syntax in order to get multi-line strings:. Now, with template literals, you are able to make use of the syntactic sugar making substitutions like this more readable:. For more information, read about Template literals in the JavaScript reference. The DateTimeFormat object is useful for formatting date and time.

The following formats a date for English as used in the United States. The result is different in another time zone.

The NumberFormat object is useful for formatting numbers, for example currencies. The Collator object is useful for comparing and sorting strings. For example, there are actually two different sort orders in German, phonebook and dictionary. Get the latest and greatest from MDN delivered straight to your inbox. Sign in to enjoy the benefits of an MDN account.Learn Development at Frontend Masters.

javascript phone number format

I tested the current version of Inputmask, and this is still an issue. Another crack at an accessible version of masking comes from Filament Group. Frontend Masters has a great course on accessibility from one of the top experts on JavaScript and accessibility in field: Marcy Sutton.

This course is about React and Gatsby. I think a better way to go about it is to let the user input whatever they want, and do all the masking behind the scenes. Yeah yeah, I could get into that.

Number formatting in JavaScript

If there is screen space for it, seems worth it. It works for certain situations, however dates have so many format that you better show those DD-MM-YYYY as most commonly, date and month are inverted depending of the country.

This is noticeable for Credit Card and Phone Number: type too many digits, and it cuts off the excess. I like the mask in the Kendo suite, but it might it would be overkill to add the entire library for just an input mask. I do think they let you add separate js files for just components you want to use, but I think I would still only consider it when using other parts of the library as well.

I also agree with James, to not use them, but there are times they are handy. There are quite easy ways to validate that on key up, but again if you already have the library, or you are using masks in other places, then it is simple enough to add one.

You then already have your first level of validation. As well as guidance took the user what you are experiencing. For US phone numbers, for example, the same field really ought to accept:.

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Heck, even when it corrects it for me, I still find it to be more intrusive than letting me type it myself, in my own way. All four of your examples are reformatted to Maybe you mentioned it already and I just missed it. No dependencies and 5 KB raw.Posted on May 30, by Prashant Yadav.

Posted in JavascriptJquery. One of the most common task we face while working is to format the phone number with javascript or Jquery. To format phone number properly we need to first make sure that the input is numeric and is not more than 10 numbers.

This works great for input without country extension code. But if you want to format phone number with country extension code then we have to modify the function. Learn how you can effectively format the phone number in javascript. Example Input: Output: Format phone number without country code To format phone number properly we need to first make sure that the input is numeric and is not more than 10 numbers.

Now once we have our input ready we can format it in US phone format. Recommended Posts: Get the current URL in javascript Replace all string occurrences in javascript Javascript const vs var Javascript alert, confirm, prompt method How to format a number to a currency in javascript How to merge objects in javascript How to find length of an array in javascript How to get the last element of the array in javascript Unique id generator in javascript Check if document is ready in jquery.The Intl.

NumberFormat object is a constructor for objects that enable language sensitive number formatting. The source for this interactive example is stored in a GitHub repository.

In basic use without specifying a locale, a formatted string in the default locale and with default options is returned. This example shows some of the variations in localized number formats. In order to get the format of the language used in the user interface of your application, make sure to specify that language and possibly some fallback languages using the locales argument:.

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javascript phone number format

Sign in to enjoy the benefits of an MDN account. The compatibility table on this page is generated from structured data. Last modified: Mar 4,by MDN contributors. Related Topics. Standard built-in objects NumberFormat Methods Intl. Learn the best of web development Get the latest and greatest from MDN delivered straight to your inbox.

The newsletter is offered in English only at the moment. Sign up now. Sign in with Github Sign in with Google. NumberFormat' in that specification. Chrome Full support Edge Full support Firefox Full support IE Full support Opera Full support Safari Full support Chrome Android Full support Firefox Android Full support Opera Android Full support Safari iOS Full support Samsung Internet Android Full support 1.

IE No support No. WebView Android Full support Samsung Internet Android Full support 9.


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