ultimatemember

/*

You need to hook into um_submit_form_errors_hook with a
priority over 10.

You can stop registration here if the customer_code field does not
match the value you want "ALLOWED_VALUE" in this example

*/

ultimatemember

$users = get_users( array('fields' => 'ID') );

foreach( $users as $user_id ) {

	delete_user_meta( $user_id, 'display_name' );

}

ultimatemember

add_action('um_submit_form_errors_hook', 'check_customer_code', 100 );
function check_customer_code( $args ){

	if ( isset( $args['customer_code'] ) && $args['customer_code'] != 'ABCDE' )
		exit( wp_redirect( add_query_arg('err', 'invalid_customer_code') ) );
 
}

ultimatemember

/*

This is a sample filter that assumes your textfield meta key is "buttoncode"
The filter below allow you to change the output dynamically
to show a shortcode instead of the value entered for that field

Use in theme functions.php and do not have to rely on UM core

*/

ultimatemember

add_action('um_account_pre_update_profile', 'did_user_change_email', 10, 2 );
function did_user_change_email( $changes, $user_id ) {

	$data = get_userdata($user_id);
	if ( isset( $changes['user_email'] ) && $data->user_email != $changes['user_email'] ) {
		// user e-mail changed! Do something
	}

}

ultimatemember

/* add new tab called "mytab" */

add_filter('um_account_page_default_tabs_hook', 'my_custom_tab_in_um', 100 );
function my_custom_tab_in_um( $tabs ) {
	$tabs[800]['mytab']['icon'] = 'um-faicon-pencil';
	$tabs[800]['mytab']['title'] = 'My Custom Tab';
	$tabs[800]['mytab']['custom'] = true;
	return $tabs;
}
	

ultimatemember

/* First we need to extend main profile tabs */

add_filter('um_profile_tabs', 'add_custom_profile_tab', 1000 );
function add_custom_profile_tab( $tabs ) {

	$tabs['mycustomtab'] = array(
		'name' => 'My custom tab',
		'icon' => 'um-faicon-comments',
	);
		

ultimatemember

add_action('um_after_register_fields', 'add_a_hidden_field_to_register');

function add_a_hidden_field_to_register( $args ){

	echo '<input type="hidden" name="field_id" id="field_id" value="HERE_GOES_THE_VALUE" />';

}

ultimatemember

/*
  The following code will require @gmail.com as domain
  for user registrations.
 
  You can change @gmail.com to any provider you want.
  
  The code below requires a user email to be collected during registration
*/

add_action('um_before_new_user_register', 'require_google_email_for_signup');

ultimatemember

/* This example syncs both UM / WP role during user approval */

add_action('um_after_user_is_approved', 'sync_um_and_wp_role', 99 );
function sync_um_and_wp_role( $user_id ) {
	
	// Get UM role
	$role = get_user_meta( $user_id, 'role', true );
	
	// Set WordPress role for same user
	$wp_user_object = new WP_User( $user_id );