From 5e126d9437d1efa60712ad0913a3f0500f3f95cd Mon Sep 17 00:00:00 2001
From: Champ Camba <heychampsupertramp@gmail.com>
Date: Fri, 15 Nov 2019 17:27:27 +0800
Subject: [PATCH] Add Form fields validation for E-mail( not unique )

---
 includes/core/class-builtin.php   |  1 +
 includes/core/um-actions-form.php | 11 +++++++++++
 2 files changed, 12 insertions(+)

diff --git a/includes/core/class-builtin.php b/includes/core/class-builtin.php
index 528d3480..52340bdd 100644
--- a/includes/core/class-builtin.php
+++ b/includes/core/class-builtin.php
@@ -1342,6 +1342,7 @@ if ( ! class_exists( 'um\core\Builtin' ) ) {
 			$array['skype'] = __('Skype ID','ultimate-member');
 			$array['soundcloud'] = __('SoundCloud Profile','ultimate-member');
 			$array['twitter_url'] = __('Twitter URL','ultimate-member');
+			$array['is_email'] = __('E-mail( Not Unique )','ultimate-member');
 			$array['unique_email'] = __('Unique E-mail','ultimate-member');
 			$array['unique_value'] = __('Unique Metakey value','ultimate-member');
 			$array['unique_username'] = __('Unique Username','ultimate-member');
diff --git a/includes/core/um-actions-form.php b/includes/core/um-actions-form.php
index 95919266..2d867b7f 100644
--- a/includes/core/um-actions-form.php
+++ b/includes/core/um-actions-form.php
@@ -714,6 +714,17 @@ function um_submit_form_errors_hook_( $args ) {
 
 							}
 
+							break;
+
+						case 'is_email':
+
+							$args[ $key ] = trim( $args[ $key ] );
+
+				            if ( $args[ $key ] != '' && !is_email( $args[ $key ] ) ) {
+									UM()->form()->add_error( $key, __('This is not a valid email','ultimate-member') );
+							} 
+
+
 							break;
 
 						case 'unique_value':