WordPress Registration Events Manager Phone

Well, that didn’t last long. I found and wrote some code after a bit more Googling.

/*
 * Add Events Manager Phone field to registration page
 *
 */
// This function shows the form fiend on registration page
add_action('register_form','show_event_phone_field');

// This is a check to see if you want to make a field required
add_action('register_post','check_fields',10,3);

// This inserts the data
add_action('user_register', 'register_extra_fields');

// This is the forms The Two forms that will be added to the wp register page
function show_event_phone_field(){
?>
<p>
<label>Phone Number<br />
<input id="dbem_phone" class="input" type="text" tabindex="20" size="25" value="<?php echo $_POST['dbem_phone']; ?>" name="dbem_phone"/>
</label>
</p>
<?php
}

// This function checks to see if they didn't enter phone
// If no phone: display Error
function check_fields($login, $email, $errors) {
        global $phone;
        if ($_POST['dbem_phone'] == '') {
                $errors->add('empty_realname', "<strong>ERROR</strong>: Please Enter Phone Number");
        } else {
                $phone = $_POST['dbem_phone'];
        }
}

// This is where the magiv happens
function register_extra_fields($user_id, $password="", $meta=array())  {

// Gotta put all the info into an array
$userdata = array();
$userdata['ID'] = $user_id;

// First name
$userdata['dbem_phone'] = $_POST['dbem_phone'];

// Enters into DB
wp_update_user($userdata);

// This is for custom meta data "gender" is the custom key and M is the value
// update_usermeta($user_id, 'gender','M');

}
?>

Based on code found here: http://wordpress.org/support/topic/howto-custom-registration-fields?replies=6

Enjoy!