** Jquery phone number validation ** Jquery phone number validation using regular expression.
valid phone number:- +30344343434, ragex not working and error show:- Uncaught SyntaxError: Invalid regular expression: /^(+30)[0-9]{9}$/: Nothing to repeat
$.validator.addMethod("PhoneValidation", (function(e) {
let regex = /^(+30)[0-9]{9}$/.test(e);
return(regex);
}), PHONE_VALIDATE);
suggest valid regex.
You can try this
$.validator.addMethod("PhoneValidation", function (value) {
return /^(\+30)(30|31|32|33|34|35|36|37|38|39)[0-9]{7}$/.test(value);
}, "Please enter valid number.");
put \ before starting +30 in the first bracket
And
in the second bracket, put pair with 3 which you want to validate