ng2-contact-form/src/custom.validators.ts

ng2-contact-form ================

import {  Control } from 'angular2/common';

export class CustomValidators {
    
    /*
        @method: validateEmail
        @descrip: Validate email with regex 
    */
    static validateEmail(control: Control) { 
        // RFC 2822 compliant regex
        if (control.value.match(/[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?/)) {
            return null;
        } else {
            return { 'invalidEmailAddress': true };
        }
    }
 
}