Forms Designer Forum

Posted: **09 Apr 2014**

I'm looking for a method of valadating phone number entries. We need to format like (111) 222-333 x4444.

I have found some great code for the column valadation but nothing with the extension. The extension needs to be optional also.

Thank you.

Posted: **10 Apr 2014**

Hello,

You can validate user input with a regular expression. Sample:

Code: Select all

fd.field('Title').change(function() {
  var patt = /^\(\d{3}\) \d{3}-\d{3} x\d{4}$/g;
  if (!patt.test(fd.field('Title').value())) {
    alert('Incorrect phone number');
  }
});

Forms Designer Forum

Phone Number Valadation

Phone Number Valadation

Re: Phone Number Valadation