Custom user fields for Restrict Content Pro

gistfile1.phtml

<?php
/*
Plugin Name: Restrict Content Pro - Custom User Fields
Description: Illustrates how to add custom user fields to the Restrict Content Pro registration form that can also be edited by the site admins
Version: 1.0
Author: Pippin Williamson
Author URI: http://pippinsplugins.com
Contributors: mordauk
*/


/**
 * Adds the custom fields to the registration form and profile editor
 *
 */
function pw_rcp_add_user_fields() {
	
	$profession = get_user_meta( get_current_user_id(), 'rcp_profession', true );
	$location   = get_user_meta( get_current_user_id(), 'rcp_location', true );

	?>
	<p>
		<label for="rcp_profession"><?php _e( 'Your Profession', 'rcp' ); ?></label>
		<input name="rcp_profession" id="rcp_profession" type="text" value="<?php echo esc_attr( $profession ); ?>"/>
	</p>
	<p>
		<label for="rcp_location"><?php _e( 'Your Location', 'rcp' ); ?></label>
		<input name="rcp_location" id="rcp_location" type="text" value="<?php echo esc_attr( $location ); ?>"/>
	</p>
	<?php
}
add_action( 'rcp_before_subscription_form_fields', 'pw_rcp_add_user_fields' );
add_action( 'rcp_profile_editor_after', 'pw_rcp_add_user_fields' );

/**
 * Adds the custom fields to the member edit screen
 *
 */
function pw_rcp_add_member_edit_fields( $user_id = 0 ) {
	
	$profession = get_user_meta( $user_id, 'rcp_profession', true );
	$location   = get_user_meta( $user_id, 'rcp_location', true );

	?>
	<tr valign="top">
		<th scope="row" valign="top">
			<label for="rcp_profession"><?php _e( 'Profession', 'rcp' ); ?></label>
		</th>
		<td>
			<input name="rcp_profession" id="rcp_profession" type="text" value="<?php echo esc_attr( $profession ); ?>"/>
			<p class="description"><?php _e( 'The member\'s profession', 'rcp' ); ?></p>
		</td>
	</tr>
	<tr valign="top">
		<th scope="row" valign="top">
			<label for="rcp_profession"><?php _e( 'Location', 'rcp' ); ?></label>
		</th>
		<td>
			<input name="rcp_location" id="rcp_location" type="text" value="<?php echo esc_attr( $location ); ?>"/>
			<p class="description"><?php _e( 'The member\'s location', 'rcp' ); ?></p>
		</td>
	</tr>
	<?php
}
add_action( 'rcp_edit_member_after', 'pw_rcp_add_member_edit_fields' );
 
/**
 * Determines if there are problems with the registration data submitted
 *
 */
function pw_rcp_validate_user_fields_on_register( $posted ) {

	if( empty( $posted['rcp_profession'] ) ) {
		rcp_errors()->add( 'invalid_profession', __( 'Please enter your profession', 'rcp' ), 'register' );
	}

	if( empty( $posted['rcp_location'] ) ) {
		rcp_errors()->add( 'invalid_location', __( 'Please enter your location', 'rcp' ), 'register' );
	}

}
add_action( 'rcp_form_errors', 'pw_rcp_validate_user_fields_on_register', 10 );

/**
 * Stores the information submitted during registration
 *
 */
function pw_rcp_save_user_fields_on_register( $posted, $user_id ) {

	if( ! empty( $posted['rcp_profession'] ) ) {
		update_user_meta( $user_id, 'rcp_profession', sanitize_text_field( $posted['rcp_profession'] ) );
	}

	if( ! empty( $posted['rcp_location'] ) ) {
		update_user_meta( $user_id, 'rcp_location', sanitize_text_field( $posted['rcp_location'] ) );
	}

}
add_action( 'rcp_form_processing', 'pw_rcp_save_user_fields_on_register', 10, 2 );

/**
 * Stores the information submitted profile update
 *
 */
function pw_rcp_save_user_fields_on_profile_save( $user_id ) {

	if( ! empty( $_POST['rcp_profession'] ) ) {
		update_user_meta( $user_id, 'rcp_profession', sanitize_text_field( $_POST['rcp_profession'] ) );
	}

	if( ! empty( $_POST['rcp_location'] ) ) {
		update_user_meta( $user_id, 'rcp_location', sanitize_text_field( $_POST['rcp_location'] ) );
	}

}
add_action( 'rcp_user_profile_updated', 'pw_rcp_save_user_fields_on_profile_save', 10 );
add_action( 'rcp_edit_member', 'pw_rcp_save_user_fields_on_profile_save', 10 );

Does not work for me :( - Been trying for days!