validate method

@override bool validate({ bool clearCustomError = true, })

Calls FormField.validator to set the errorText. Returns true if there were no errors.

See also:

• isValid, which passively gets the validity without setting errorText or hasError.

Implementation

@override
bool validate({bool clearCustomError = true}) {
  if (clearCustomError) {
    setState(() => _customErrorText = null);
  }
  return super.validate() && !hasError;
}