validation isn't works!!

[AKASH-ROYAL]

validator: (value) {
       if (isRequired && (value!.number.isEmpty)) {
        return 'Please enter phone number*';
      }
      return null;
    }

I implemented this validation within the form, but it’s not working as expected

[lohith-CC]

Facing the same issue, please fix this

[mani53-dev]

Facing the same issue.

[xeinebiu]

+41 should be Switzerland and not italy.