email static method
Implementation
static Map<String, String>? email(AbstractControl control) {
if (Validators.required(control) != null) return null;
final r = RegExp(r'(^[a-z0-9_.+-]+@[a-z0-9-]+\.[a-z0-9-.]+$)');
if (r.stringMatch(control.value as String) != control.value) {
return {
'error': Intl.message('Invalid email', name: 'fo_validator_error_email')
};
} else {
return null;
}
}