File: /var/www/html/wp-content/plugins/ultimate-member/includes/core/um-actions-form.php
<?php if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
/**
* Error handling: blocked emails
*
* @param $args
*/
function um_submit_form_errors_hook__blockedemails( $args ) {
$emails = UM()->options()->get( 'blocked_emails' );
if ( ! $emails )
return;
$emails = array_map("rtrim", explode("\n", $emails));
if ( isset( $args['user_email'] ) && is_email( $args['user_email'] ) ) {
$domain = explode('@', $args['user_email'] );
$check_domain = str_replace($domain[0], '*', $args['user_email']);
if ( in_array( $args['user_email'], $emails ) )
exit( wp_redirect( esc_url( add_query_arg('err', 'blocked_email') ) ) );
if ( in_array( $check_domain, $emails ) )
exit( wp_redirect( esc_url( add_query_arg('err', 'blocked_domain') ) ) );
}
if ( isset( $args['username'] ) && is_email( $args['username'] ) ) {
$domain = explode('@', $args['username'] );
$check_domain = str_replace($domain[0], '*', $args['username']);
if ( in_array( $args['username'], $emails ) )
exit( wp_redirect( esc_url( add_query_arg('err', 'blocked_email') ) ) );
if ( in_array( $check_domain, $emails ) )
exit( wp_redirect( esc_url( add_query_arg('err', 'blocked_domain') ) ) );
}
}
add_action( 'um_submit_form_errors_hook__blockedemails', 'um_submit_form_errors_hook__blockedemails', 10 );
/**
* Error handling: blocked IPs
*
* @param $args
*/
function um_submit_form_errors_hook__blockedips($args){
$ips = UM()->options()->get('blocked_ips');
if ( !$ips )
return;
$ips = array_map("rtrim", explode("\n", $ips));
$user_ip = um_user_ip();
foreach($ips as $ip) {
$ip = str_replace('*','',$ip);
if ( !empty( $ip ) && strpos($user_ip, $ip) === 0) {
exit( wp_redirect( esc_url( add_query_arg('err', 'blocked_ip') ) ) );
}
}
}
add_action( 'um_submit_form_errors_hook__blockedips', 'um_submit_form_errors_hook__blockedips', 10 );
/**
* Error handling: blocked words during sign up
*
* @param $args
*/
function um_submit_form_errors_hook__blockedwords( $args ) {
$form_id = $args['form_id'];
$mode = $args['mode'];
$fields = unserialize( $args['custom_fields'] );
$words = UM()->options()->get('blocked_words');
if ( $words != '' ) {
$words = array_map("rtrim", explode("\n", $words));
if ( ! empty( $fields ) && is_array( $fields ) ) {
foreach ( $fields as $key => $array ) {
if ( isset($array['validate']) && in_array( $array['validate'], array('unique_username','unique_email','unique_username_or_email') ) ) {
if ( ! UM()->form()->has_error( $key ) && isset( $args[$key] ) && in_array( $args[$key], $words ) ) {
UM()->form()->add_error( $key, __('You are not allowed to use this word as your username.','ultimate-member') );
}
}
}
}
}
}
add_action( 'um_submit_form_errors_hook__blockedwords', 'um_submit_form_errors_hook__blockedwords', 10 );
/**
* Error handling
*
* @param $args
*/
function um_submit_form_errors_hook( $args ) {
$form_id = $args['form_id'];
$mode = $args['mode'];
$fields = unserialize( $args['custom_fields'] );
if ( $mode == 'register' ) {
/**
* UM hook
*
* @type action
* @title um_submit_form_errors_hook__registration
* @description Submit registration form validation
* @input_vars
* [{"var":"$args","type":"array","desc":"Form Arguments"}]
* @change_log
* ["Since: 2.0"]
* @usage add_action( 'um_submit_form_errors_hook__registration', 'function_name', 10, 1 );
* @example
* <?php
* add_action( 'um_submit_form_errors_hook__registration', 'my_submit_form_errors_registration', 10, 1 );
* function my_submit_form_errors_registration( $args ) {
* // your code here
* }
* ?>
*/
do_action( "um_submit_form_errors_hook__registration", $args );
}
/**
* UM hook
*
* @type action
* @title um_submit_form_errors_hook__blockedips
* @description Submit form validation
* @input_vars
* [{"var":"$args","type":"array","desc":"Form Arguments"}]
* @change_log
* ["Since: 2.0"]
* @usage add_action( 'um_submit_form_errors_hook__blockedips', 'function_name', 10, 1 );
* @example
* <?php
* add_action( 'um_submit_form_errors_hook__blockedips', 'my_submit_form_errors_hook__blockedips', 10, 1 );
* function my_submit_form_errors_hook__blockedips( $args ) {
* // your code here
* }
* ?>
*/
do_action( "um_submit_form_errors_hook__blockedips", $args );
/**
* UM hook
*
* @type action
* @title um_submit_form_errors_hook__blockedemails
* @description Submit form validation
* @input_vars
* [{"var":"$args","type":"array","desc":"Form Arguments"}]
* @change_log
* ["Since: 2.0"]
* @usage add_action( 'um_submit_form_errors_hook__blockedemails', 'function_name', 10, 1 );
* @example
* <?php
* add_action( 'um_submit_form_errors_hook__blockedemails', 'my_submit_form_errors_hook__blockedemails', 10, 1 );
* function my_submit_form_errors_hook__blockedemails( $args ) {
* // your code here
* }
* ?>
*/
do_action( "um_submit_form_errors_hook__blockedemails", $args );
if ( $mode == 'login' ) {
/**
* UM hook
*
* @type action
* @title um_submit_form_errors_hook_login
* @description Submit login form validation
* @input_vars
* [{"var":"$args","type":"array","desc":"Form Arguments"}]
* @change_log
* ["Since: 2.0"]
* @usage add_action( 'um_submit_form_errors_hook_login', 'function_name', 10, 1 );
* @example
* <?php
* add_action( 'um_submit_form_errors_hook_login', 'my_submit_form_errors_hook_login', 10, 1 );
* function my_submit_form_errors_hook_login( $args ) {
* // your code here
* }
* ?>
*/
do_action( 'um_submit_form_errors_hook_login', $args );
/**
* UM hook
*
* @type action
* @title um_submit_form_errors_hook_logincheck
* @description Submit login form validation
* @input_vars
* [{"var":"$args","type":"array","desc":"Form Arguments"}]
* @change_log
* ["Since: 2.0"]
* @usage add_action( 'um_submit_form_errors_hook_logincheck', 'function_name', 10, 1 );
* @example
* <?php
* add_action( 'um_submit_form_errors_hook_logincheck', 'my_submit_form_errors_hook_logincheck', 10, 1 );
* function my_submit_form_errors_hook_logincheck( $args ) {
* // your code here
* }
* ?>
*/
do_action( 'um_submit_form_errors_hook_logincheck', $args );
} else {
/**
* UM hook
*
* @type action
* @title um_submit_form_errors_hook_
* @description Submit form validation
* @input_vars
* [{"var":"$args","type":"array","desc":"Form Arguments"}]
* @change_log
* ["Since: 2.0"]
* @usage add_action( 'um_submit_form_errors_hook_', 'function_name', 10, 1 );
* @example
* <?php
* add_action( 'um_submit_form_errors_hook_', 'my_submit_form_errors_hook', 10, 1 );
* function my_submit_form_errors_hook( $args ) {
* // your code here
* }
* ?>
*/
do_action( 'um_submit_form_errors_hook_', $args );
/**
* UM hook
*
* @type action
* @title um_submit_form_errors_hook__blockedwords
* @description Submit form validation
* @input_vars
* [{"var":"$args","type":"array","desc":"Form Arguments"}]
* @change_log
* ["Since: 2.0"]
* @usage add_action( 'um_submit_form_errors_hook__blockedwords', 'function_name', 10, 1 );
* @example
* <?php
* add_action( 'um_submit_form_errors_hook__blockedwords', 'my_submit_form_errors_hook__blockedwords', 10, 1 );
* function my_submit_form_errors_hook__blockedwords( $args ) {
* // your code here
* }
* ?>
*/
do_action( "um_submit_form_errors_hook__blockedwords", $args );
}
}
add_action( 'um_submit_form_errors_hook', 'um_submit_form_errors_hook', 10 );
/**
* Error processing hook : standard
*
* @param $args
*/
function um_submit_form_errors_hook_( $args ) {
$form_id = $args['form_id'];
$mode = $args['mode'];
$fields = unserialize( $args['custom_fields'] );
$um_profile_photo = um_profile('profile_photo');
if ( get_post_meta( $form_id, '_um_profile_photo_required', true ) && ( empty( $args['profile_photo'] ) && empty( $um_profile_photo ) ) ) {
UM()->form()->add_error('profile_photo', sprintf(__('%s is required.','ultimate-member'), 'Profile Photo' ) );
}
if ( ! empty( $fields ) ) {
foreach ( $fields as $key => $array ) {
if ( isset( $array['public'] ) && -2 == $array['public'] && ! empty( $array['roles'] ) && is_user_logged_in() ) {
$current_user_roles = um_user( 'roles' );
if ( empty( $current_user_roles ) || count( array_intersect( $current_user_roles, $array['roles'] ) ) <= 0 ) {
continue;
}
}
/**
* UM hook
*
* @type filter
* @title um_get_custom_field_array
* @description Extend custom field data on submit form error
* @input_vars
* [{"var":"$array","type":"array","desc":"Field data"},
* {"var":"$fields","type":"array","desc":"All fields"}]
* @change_log
* ["Since: 2.0"]
* @usage
* <?php add_filter( 'um_get_custom_field_array', 'function_name', 10, 2 ); ?>
* @example
* <?php
* add_filter( 'um_get_custom_field_array', 'my_get_custom_field_array', 10, 2 );
* function my_get_custom_field_array( $array, $fields ) {
* // your code here
* return $array;
* }
* ?>
*/
$array = apply_filters( 'um_get_custom_field_array', $array, $fields );
if ( ! empty( $array['conditions'] ) ) {
foreach ( $array['conditions'] as $condition ) {
list( $visibility, $parent_key, $op, $parent_value ) = $condition;
if ( ! isset( $args[ $parent_key ] ) ) {
continue;
}
$cond_value = ( $fields[ $parent_key ]['type'] == 'radio' ) ? $args[ $parent_key ][0] : $args[ $parent_key ];
if ( $visibility == 'hide' ) {
if ( $op == 'empty' ) {
if ( empty( $cond_value ) ) {
continue 2;
}
} elseif ( $op == 'not empty' ) {
if ( ! empty( $cond_value ) ) {
continue 2;
}
} elseif ( $op == 'equals to' ) {
if ( $cond_value == $parent_value ) {
continue 2;
}
} elseif ( $op == 'not equals' ) {
if ( $cond_value != $parent_value ) {
continue 2;
}
} elseif ( $op == 'greater than' ) {
if ( $cond_value > $parent_value ) {
continue 2;
}
} elseif ( $op == 'less than' ) {
if ( $cond_value < $parent_value ) {
continue 2;
}
} elseif ( $op == 'contains' ) {
if ( is_string( $cond_value ) && strstr( $cond_value, $parent_value ) ) {
continue 2;
}
if( is_array( $cond_value ) && in_array( $parent_value, $cond_value ) ) {
continue 2;
}
}
} elseif ( $visibility == 'show' ) {
if ( $op == 'empty' ) {
if ( ! empty( $cond_value ) ) {
continue 2;
}
} elseif ( $op == 'not empty' ) {
if ( empty( $cond_value ) ) {
continue 2;
}
} elseif ( $op == 'equals to' ) {
if ( $cond_value != $parent_value ) {
continue 2;
}
} elseif ( $op == 'not equals' ) {
if ( $cond_value == $parent_value ) {
continue 2;
}
} elseif ( $op == 'greater than' ) {
if ( $cond_value <= $parent_value ) {
continue 2;
}
} elseif ( $op == 'less than' ) {
if ( $cond_value >= $parent_value ) {
continue 2;
}
} elseif ( $op == 'contains' ) {
if ( is_string( $cond_value ) && ! strstr( $cond_value, $parent_value ) ) {
continue 2;
}
if( is_array( $cond_value ) && !in_array( $parent_value, $cond_value ) ) {
continue 2;
}
}
}
}
}
if ( isset( $array['type'] ) && $array['type'] == 'checkbox' && isset( $array['required'] ) && $array['required'] == 1 && !isset( $args[$key] ) ) {
UM()->form()->add_error($key, sprintf(__('%s is required.','ultimate-member'), $array['title'] ) );
}
if ( isset( $array['type'] ) && $array['type'] == 'radio' && isset( $array['required'] ) && $array['required'] == 1 && !isset( $args[$key] ) && !in_array($key, array('role_radio','role_select') ) ) {
UM()->form()->add_error($key, sprintf(__('%s is required.','ultimate-member'), $array['title'] ) );
}
if ( isset( $array['type'] ) && $array['type'] == 'multiselect' && isset( $array['required'] ) && $array['required'] == 1 && !isset( $args[$key] ) && !in_array($key, array('role_radio','role_select') ) ) {
UM()->form()->add_error($key, sprintf(__('%s is required.','ultimate-member'), $array['title'] ) );
}
if ( $key == 'role_select' || $key == 'role_radio' ) {
if ( isset( $array['required'] ) && $array['required'] == 1 && ( !isset( $args['role'] ) || empty( $args['role'] ) ) ) {
UM()->form()->add_error('role', __('Please specify account type.','ultimate-member') );
}
}
/**
* UM hook
*
* @type action
* @title um_add_error_on_form_submit_validation
* @description Submit form validation
* @input_vars
* [{"var":"$field","type":"array","desc":"Field Data"},
* {"var":"$key","type":"string","desc":"Field Key"},
* {"var":"$args","type":"array","desc":"Form Arguments"}]
* @change_log
* ["Since: 2.0"]
* @usage add_action( 'um_add_error_on_form_submit_validation', 'function_name', 10, 3 );
* @example
* <?php
* add_action( 'um_add_error_on_form_submit_validation', 'my_add_error_on_form_submit_validation', 10, 3 );
* function my_add_error_on_form_submit_validation( $field, $key, $args ) {
* // your code here
* }
* ?>
*/
do_action( 'um_add_error_on_form_submit_validation', $array, $key, $args );
if ( isset( $args[ $key ] ) ) {
if ( isset( $array['required'] ) && $array['required'] == 1 ) {
if ( ! isset( $args[$key] ) || $args[$key] == '' || $args[$key] == 'empty_file') {
if( empty( $array['label'] ) ) {
UM()->form()->add_error($key, __('This field is required','ultimate-member') );
} else {
UM()->form()->add_error($key, sprintf( __('%s is required','ultimate-member'), $array['label'] ) );
}
}
}
if ( isset( $array['max_words'] ) && $array['max_words'] > 0 ) {
if ( str_word_count( $args[$key] ) > $array['max_words'] ) {
UM()->form()->add_error($key, sprintf(__('You are only allowed to enter a maximum of %s words','ultimate-member'), $array['max_words']) );
}
}
if ( isset( $array['min_chars'] ) && $array['min_chars'] > 0 ) {
if ( $args[$key] && strlen( utf8_decode( $args[$key] ) ) < $array['min_chars'] ) {
UM()->form()->add_error($key, sprintf(__('Your %s must contain at least %s characters','ultimate-member'), $array['label'], $array['min_chars']) );
}
}
if ( isset( $array['max_chars'] ) && $array['max_chars'] > 0 ) {
if ( $args[$key] && strlen( utf8_decode( $args[$key] ) ) > $array['max_chars'] ) {
UM()->form()->add_error($key, sprintf(__('Your %s must contain less than %s characters','ultimate-member'), $array['label'], $array['max_chars']) );
}
}
$profile_show_html_bio = UM()->options()->get('profile_show_html_bio');
if( $profile_show_html_bio == 1 && $key !== "description" ){
if ( isset( $array['html'] ) && $array['html'] == 0 ) {
if ( wp_strip_all_tags( $args[$key] ) != trim( $args[$key] ) ) {
UM()->form()->add_error($key, __('You can not use HTML tags here','ultimate-member') );
}
}
}
if ( isset( $array['force_good_pass'] ) && $array['force_good_pass'] == 1 ) {
if ( ! UM()->validation()->strong_pass( $args[$key] ) ) {
UM()->form()->add_error($key, __('Your password must contain at least one lowercase letter, one capital letter and one number','ultimate-member') );
}
}
if ( isset( $array['force_confirm_pass'] ) && $array['force_confirm_pass'] == 1 ) {
if ( $args[ 'confirm_' . $key] == '' && ! UM()->form()->has_error($key) ) {
UM()->form()->add_error( 'confirm_' . $key , __('Please confirm your password','ultimate-member') );
}
if ( $args[ 'confirm_' . $key] != $args[$key] && !UM()->form()->has_error($key) ) {
UM()->form()->add_error( 'confirm_' . $key , __('Your passwords do not match','ultimate-member') );
}
}
if ( isset( $array['min_selections'] ) && $array['min_selections'] > 0 ) {
if ( ( !isset($args[$key]) ) || ( isset( $args[$key] ) && is_array($args[$key]) && count( $args[$key] ) < $array['min_selections'] ) ) {
UM()->form()->add_error($key, sprintf(__('Please select at least %s choices','ultimate-member'), $array['min_selections'] ) );
}
}
if ( isset( $array['max_selections'] ) && $array['max_selections'] > 0 ) {
if ( isset( $args[$key] ) && is_array($args[$key]) && count( $args[$key] ) > $array['max_selections'] ) {
UM()->form()->add_error($key, sprintf(__('You can only select up to %s choices','ultimate-member'), $array['max_selections'] ) );
}
}
if ( isset( $array['min'] ) && is_numeric( $args[ $key ] ) ) {
if ( isset( $args[ $key ] ) && $args[ $key ] < $array['min'] ) {
UM()->form()->add_error( $key, sprintf(__('Minimum number limit is %s','ultimate-member'), $array['min'] ) );
}
}
if ( isset( $array['max'] ) && is_numeric( $args[ $key ] ) ) {
if ( isset( $args[ $key ] ) && $args[ $key ] > $array['max'] ) {
UM()->form()->add_error( $key, sprintf(__('Maximum number limit is %s','ultimate-member'), $array['max'] ) );
}
}
if ( isset( $array['validate'] ) && !empty( $array['validate'] ) ) {
switch( $array['validate'] ) {
case 'custom':
$custom = $array['custom_validate'];
/**
* UM hook
*
* @type action
* @title um_custom_field_validation_{$custom}
* @description Submit form validation for custom field
* @input_vars
* [{"var":"$key","type":"string","desc":"Field Key"},
* {"var":"$field","type":"array","desc":"Field Data"},
* {"var":"$args","type":"array","desc":"Form Arguments"}]
* @change_log
* ["Since: 2.0"]
* @usage add_action( 'um_custom_field_validation_{$custom}', 'function_name', 10, 3 );
* @example
* <?php
* add_action( 'um_custom_field_validation_{$custom}', 'my_custom_field_validation', 10, 3 );
* function my_custom_field_validation( $key, $field, $args ) {
* // your code here
* }
* ?>
*/
do_action( "um_custom_field_validation_{$custom}", $key, $array, $args );
break;
case 'numeric':
if ( $args[$key] && !is_numeric( $args[$key] ) ) {
UM()->form()->add_error($key, __('Please enter numbers only in this field','ultimate-member') );
}
break;
case 'phone_number':
if ( ! UM()->validation()->is_phone_number( $args[$key] ) ) {
UM()->form()->add_error($key, __('Please enter a valid phone number','ultimate-member') );
}
break;
case 'youtube_url':
if ( ! UM()->validation()->is_url( $args[$key], 'youtube.com' ) ) {
UM()->form()->add_error($key, sprintf(__('Please enter a valid %s username or profile URL','ultimate-member'), $array['label'] ) );
}
break;
case 'soundcloud_url':
if ( ! UM()->validation()->is_url( $args[$key], 'soundcloud.com' ) ) {
UM()->form()->add_error($key, sprintf(__('Please enter a valid %s username or profile URL','ultimate-member'), $array['label'] ) );
}
break;
case 'facebook_url':
if ( ! UM()->validation()->is_url( $args[$key], 'facebook.com' ) ) {
UM()->form()->add_error($key, sprintf(__('Please enter a valid %s username or profile URL','ultimate-member'), $array['label'] ) );
}
break;
case 'twitter_url':
if ( ! UM()->validation()->is_url( $args[$key], 'twitter.com' ) ) {
UM()->form()->add_error($key, sprintf(__('Please enter a valid %s username or profile URL','ultimate-member'), $array['label'] ) );
}
break;
case 'instagram_url':
if ( ! UM()->validation()->is_url( $args[$key], 'instagram.com' ) ) {
UM()->form()->add_error($key, sprintf(__('Please enter a valid %s username or profile URL','ultimate-member'), $array['label'] ) );
}
break;
case 'google_url':
if ( ! UM()->validation()->is_url( $args[$key], 'plus.google.com' ) ) {
UM()->form()->add_error($key, sprintf(__('Please enter a valid %s username or profile URL','ultimate-member'), $array['label'] ) );
}
break;
case 'linkedin_url':
if ( ! UM()->validation()->is_url( $args[$key], 'linkedin.com' ) ) {
UM()->form()->add_error($key, sprintf(__('Please enter a valid %s username or profile URL','ultimate-member'), $array['label'] ) );
}
break;
case 'vk_url':
if ( ! UM()->validation()->is_url( $args[$key], 'vk.com' ) ) {
UM()->form()->add_error($key, sprintf(__('Please enter a valid %s username or profile URL','ultimate-member'), $array['label'] ) );
}
break;
case 'url':
if ( ! UM()->validation()->is_url( $args[$key] ) ) {
UM()->form()->add_error($key, __('Please enter a valid URL','ultimate-member') );
}
break;
case 'skype':
if ( ! UM()->validation()->is_url( $args[$key], 'skype.com' ) ) {
UM()->form()->add_error($key, sprintf(__('Please enter a valid %s username or profile URL','ultimate-member'), $array['label'] ) );
}
break;
case 'unique_username':
if ( $args[$key] == '' ) {
UM()->form()->add_error($key, __('You must provide a username','ultimate-member') );
} else if ( $mode == 'register' && username_exists( sanitize_user( $args[$key] ) ) ) {
UM()->form()->add_error($key, __('Your username is already taken','ultimate-member') );
} else if ( is_email( $args[$key] ) ) {
UM()->form()->add_error($key, __('Username cannot be an email','ultimate-member') );
} else if ( ! UM()->validation()->safe_username( $args[$key] ) ) {
UM()->form()->add_error($key, __('Your username contains invalid characters','ultimate-member') );
}
break;
case 'unique_username_or_email':
if ( $args[$key] == '' ) {
UM()->form()->add_error($key, __('You must provide a username','ultimate-member') );
} else if ( $mode == 'register' && username_exists( sanitize_user( $args[$key] ) ) ) {
UM()->form()->add_error($key, __('Your username is already taken','ultimate-member') );
} else if ( $mode == 'register' && email_exists( $args[$key] ) ) {
UM()->form()->add_error($key, __('This email is already linked to an existing account','ultimate-member') );
} else if ( ! UM()->validation()->safe_username( $args[$key] ) ) {
UM()->form()->add_error($key, __('Your username contains invalid characters','ultimate-member') );
}
break;
case 'unique_email':
$args[ $key ] = trim( $args[ $key ] );
if ( in_array( $key, array('user_email') ) ) {
if( ! isset( $args['user_id'] ) ){
$args['user_id'] = um_get_requested_user();
}
$email_exists = email_exists( $args[ $key ] );
if ( $args[ $key ] == '' && in_array( $key, array('user_email') ) ) {
UM()->form()->add_error( $key, __('You must provide your email','ultimate-member') );
} else if ( in_array( $mode, array('register') ) && $email_exists ) {
UM()->form()->add_error($key, __('This email is already linked to an existing account','ultimate-member') );
} else if ( in_array( $mode, array('profile') ) && $email_exists && $email_exists != $args['user_id'] ) {
UM()->form()->add_error( $key, __('This email is already linked to an existing account','ultimate-member') );
} else if ( !is_email( $args[ $key ] ) ) {
UM()->form()->add_error( $key, __('This is not a valid email','ultimate-member') );
} else if ( ! UM()->validation()->safe_username( $args[ $key ] ) ) {
UM()->form()->add_error( $key, __('Your email contains invalid characters','ultimate-member') );
}
} else {
if ( $args[ $key ] != '' && !is_email( $args[ $key ] ) ) {
UM()->form()->add_error( $key, __('This is not a valid email','ultimate-member') );
} else if ( $args[ $key ] != '' && email_exists( $args[ $key ] ) ) {
UM()->form()->add_error($key, __('This email is already linked to an existing account','ultimate-member') );
} else if ( $args[ $key ] != '' ) {
$users = get_users('meta_value='.$args[ $key ]);
foreach ( $users as $user ) {
if( $user->ID != $args['user_id'] ){
UM()->form()->add_error( $key, __('This email is already linked to an existing account','ultimate-member') );
}
}
}
}
break;
case 'unique_value':
if ( $args[$key] != '' ) {
$args_unique_meta = array(
'meta_key' => $key,
'meta_value' => $args[ $key ],
'compare' => '=',
'exclude' => array( $args['user_id'] ),
);
$meta_key_exists = get_users( $args_unique_meta );
if ( $meta_key_exists ) {
UM()->form()->add_error( $key , __('You must provide a unique value','ultimate-member') );
}
}
break;
case 'alphabetic':
if ( $args[$key] != '' ) {
if( ! ctype_alpha( str_replace(' ', '', $args[$key] ) ) ){
UM()->form()->add_error( $key , __('You must provide alphabetic letters','ultimate-member') );
}
}
break;
case 'lowercase':
if ( $args[$key] != '' ) {
if( ! ctype_lower( str_replace(' ', '',$args[$key] ) ) ){
UM()->form()->add_error( $key , __('You must provide lowercase letters.','ultimate-member') );
}
}
break;
}
}
}
if ( isset( $args['description'] ) ) {
$max_chars = UM()->options()->get('profile_bio_maxchars');
$profile_show_bio = UM()->options()->get('profile_show_bio');
if( $profile_show_bio ){
if ( strlen( utf8_decode( $args['description'] ) ) > $max_chars && $max_chars ) {
UM()->form()->add_error('description', sprintf(__('Your user description must contain less than %s characters','ultimate-member'), $max_chars ) );
}
}
}
} // end if ( isset in args array )
}
}
add_action( 'um_submit_form_errors_hook_', 'um_submit_form_errors_hook_', 10 );