Only numeric digits are allowed. Only numeric digits within the range %1$s - %2$s are allowed. This field cannot contain any special character Only standard letters are allowed The field must not be empty Email address not valid Credit card number is not valid Phone number not valid Domain name not valid IP Address not valid Web Url is not valid Not a valid first or last name. Not a valid full name. Format not valid Must be 4 digit number Must be 6 digit number Not a minimum length ^\\d{4}