Javascript code for validating numbers

To check for all numbers in a field To get a string contains only numbers (0-9) we use a regular expression (/^[0-9] $/) which allows only numbers.

Next, the match() method of the string object is used to match the said regular expression against the input value. HTML Code An integer with an optional leading plus( ) or minus(-) sign To get a string contains only numbers (0-9) with a optional or - sign (e.g.

Simply the validation will remove all non-digits and permit only phone numbers with 10 digits. View the example in the browser Flowchart: Validate an international phone number with country code Now, let's see how to validate a phone number with country code, either in 24-0455-9034, 21.3789.4512 or 23 1256 4587 format.Client side validation is performed by a web browser, before input is sent to a web server.All code in shared files are supplied by users, and belongs to the poster. w3are not responsible or liable for any loss or damage of any kind during the usage of provided code.More and more browsers now support the constraint validation API, and it's becoming reliable.This API consists of a set of methods and properties available on each form element.

Leave a Reply

  1. tupperware dating scripts 03-Dec-2017 01:02

    Christian Connection makes it easy to break the ice.

  2. No credit card needed meet n fuck site 17-Apr-2017 05:13

    The Google energetic rooms may be introduced to different sites and people moving to another chat websites.

  3. tyrese gibson dating 03-Jan-2018 22:34

    Finding a date with Mingle2 has never been simpler.

  4. borat dating coach 31-Aug-2017 01:50

    Ive had my share of tough projects, extracted my share of Indian/Greek/Chinese girls out from under their daddys' noses, Im not completely unskilled when it comes to the more delicate points and imperialistic overtones of interethnic romance. Shes Western born and raised, avowed atheist and wouldnt touch a mosque with a ten foot pole so religion cant be the issue. Persians/Iranians are notorious for not marrying outside their ethnicity. But marry, no way, unless they're prepared to cut off all ties with their families. It was frankly too short for any of the family dynamics to manifest themselves, and I never met any of her relatives. Obviously your experience with this population is limited if you have not once realized there is a huge segment of it that does not wish to be associated with modern connotations of Iran, for a variety of reasons.