WordPress: Add custom profile fields to a Theme My Login registration form

wp-tml-custom-field-registration.php

/*
1. create custom user fields with wordpress (see https://gist.github.com/makbeta/5851535 )
2. clone `register-form.php` from /wp-content/plugins/theme-my-login/templates to your theme
3. Add your new field to the registration template 
*/

    <p>
			<label for="subscription">Customer ID</label>
			<input type="text" name="subscription" id="subscription<?php $template->the_instance(); ?>" class="input" value="<?php $template->the_posted_value( 'subscription' ); ?>"  size="20" /><br />
			<span class="description">Please enter your customer ID.</span>
		</p>

/* Add handling of the field during registration by adding the following to your functions.php */
  <?php
    // This function can be used for validation such as required fields
	function my_registration_errors( $errors, $user_login ) {
		// Require "my-field"
		if ( empty( $_POST['subscription'] ) )
			$errors->add( 'empty_subscription', __( '"Customer ID" is a required field!' ) );
	}
	

	// This function will save the custom field to the user meta table
	function my_new_user_registered( $user_id ) {
		if ( isset( $_POST['subscription'] ) )
			update_user_meta( $user_id, 'subscription', $_POST['subscription'] );
	}
  
  
  add_action( 'registration_errors', 'my_registration_errors', 10, 2 );
  add_action( 'tml_new_user_registered', 'my_new_user_registered' );
  
  ?>

add line 19 / 20 "return $errors;"

I just tried this and it broke my site. Ugh. No, worries, it's fixed, but I still need to add a custom field to my Theme-My-Login.

Here is my solution to the problem of adding fields to Theme-My-Login registration form

1. add the code to the file functions.php rename the existing WordPress fields to the ones we need

add_filter('user_contactmethods', '_my_get_user_contactmethods');
function _my_get_user_contactmethods() {
    $user_contactmethods = array(
        'appartment' => __('Numéro de votre appartement'),
        'basement_number' => __('Numéro de cave, le cas échéant')
    );
    return $user_contactmethods;
}

2. in the file register-form.php add the output of fields

<label for="appartment<?php $template->the_instance(); ?>"><?php _e( 'Numéro de appartemen', 'theme-my-login' ) ?></label>
        	<input type="text" name="appartment" id="appartment" class="input" value="<?php echo $_POST['appartment']; ?>" size="15" tabindex="20" />
              
        	<label for="basement_number<?php $template->the_instance(); ?>"><?php _e( 'Numéro de chambre au sous-sol', 'theme-my-login' ) ?></label>
        	<input type="text" name="basement_number" id="basement_number" class="input" value="<?php echo $_POST['basement_number']; ?>" size="15" tabindex="20" />

3. in the file functions.php will check for errors the entered data by the user and update the user data :

add_action('register_post','check_fields',10,3);
add_action('user_register', 'register_fields');

function check_fields ( $login, $email, $errors ) {
global $appartment, $basement_number;
if ($_POST['appartment'] == ''){
$errors->add( 'empty_realname', "<strong>ERREUR</strong>: Indiquez le numéro de votre appartment!" );
} else {
$appartment = $_POST['appartment'];
}
if ($_POST['basement_number'] == ''){
$errors->add( 'empty_realname', "<strong>ERREUR</strong>: Indiquez votre numéro de cave, le cas échéant" );
}
else {
$basement_number = $_POST['basement_number'];}
}
function register_fields($user_id,$password= "",$meta=array()){
update_user_meta( $user_id, 'appartment', $_POST['appartment'] );
update_user_meta( $user_id, 'basement_number', $_POST['basement_number'] );
}

this dont work for me...

    	<label for="basement_number<?php $template->the_instance(); ?>"><?php _e( 'Numéro de chambre au sous-sol', 'theme-my-login' ) ?></label>
    	<input type="text" name="basement_number" id="basement_number" class="input" value="<?php echo $_POST['basement_number']; ?>" size="15" tabindex="20" />

this work for me...

	<?php
		foreach ( wp_get_user_contact_methods() as $name => $desc ) {
	?>
	<tr class="tml-user-contact-method-<?php echo $name; ?>-wrap">
		<th><label for="<?php echo $name; ?>"><?php echo apply_filters( 'user_'.$name.'_label', $desc ); ?></label></th>
		<td><input type="text" name="<?php echo $name; ?>" id="<?php echo $name; ?>" value="<?php echo esc_attr( $profileuser->$name ); ?>" class="shadow regular-text" /></td>
	</tr>
	<?php
		}
	?>