Question

I am creating a form, with warning elements. All works great but need to define my patterns better.

                $("#postcode").inputNotes( 
              {
                warning: {
                  pattern: /^[0-9]+$/,
                  type: 'note',
                  text: 'Only numbers, please ...',
                  inversedBehavior: true
                }
              }
            );
            $("#phone").inputNotes( 
              {
                warning: {
                  pattern: /^[0-9]+$/,
                  type: 'note',
                  text: 'Only numbers, no spaces please ...',
                  inversedBehavior: true
                }
              }
            );

Ok for the Postcode warning, I want the pattern to expect 4 numbers

For the Phone warning, I want the pattern to expect 10 numbers.

Any help appreciated.

Answer 1

Update:

For 6 digit or 10 digit numbers:
pattern: /^[0-9]{10}|[0-9]{6}$/,

For four digit Postcode: pattern: /^[0-9]{4}$/,

For 10 digit Phone number:
(if phone number can’t start with 0)
pattern: /^[1-9][0-9]{9}$/,

(if phone number can start with 0)
pattern: /^[0-9]{10}$/,