Add Ability to Render One-Tap Login Code/JS on Specific Pages with Filters

[Poocey]

Currently if you enable one-tap login, it renders on all login pages (including wp-login.php page); and then if you selected all pages, it adds the script elsewhere.

Can a filter be added so we can select specific pages to add this code? I was unable to call the one_tap_prompt() functions and such.

[mchirag2002]

Hey @Poocey ,
Thank you for raising this issue.

You are absolutely correct—currently, the plugin only allows One Tap Login to be enabled either on all login pages or on all pages, without the flexibility to target specific pages. We understand how adding a filter to control where the One Tap Login script is rendered would be very useful.

We are actively reviewing this feature request and are committed to considering it for a future release. In the meantime, if you have any suggestions for the filter implementation, please feel free to share them.

[Poocey]

Hi @mchirag2002. That'd be great!

If you wanted to add a filter for developers and not change the interface for regular users, you could do something like this (I'm sure there's a more elegant solution here) below. Maybe a boolean check at the very end before outputting any scripts would be better.

e.g. if( $page !== 'my-page' ) return false;

`public function init(): void {
if ( $this->settings->one_tap_login ) {

	// Allow users to whitelist specific pages for Google One Tap Login
	$whitelisted_page_ids = apply_filters( 'rtcamp.google_one_tap_login_whitelisted_pages', [] );
	if( ! empty( $whitelisted_page_ids ) ) {	
		if( in_array( get_the_id(), $whitelisted_page_ids ) ) {
			add_action( 'wp_enqueue_scripts', [ $this, 'one_tap_scripts' ] );
			add_action( 'wp_footer', [ $this, 'one_tap_prompt' ], 10000 );
		}
	} else {

		// If oneTap login is enabled sitewide, we need to enqueue it using both wp_enqueue_scripts and login_enqueue_scripts. If it is not sitewide, we only need to enqueue it using login_enqueue_scripts.
		if ( 'sitewide' === $this->settings->one_tap_login_screen ) {
			add_action( 'wp_enqueue_scripts', [ $this, 'one_tap_scripts' ] );
			add_action( 'wp_footer', [ $this, 'one_tap_prompt' ], 10000 );
		}

		add_action( 'login_enqueue_scripts', [ $this, 'one_tap_scripts' ] );
		add_action( 'login_footer', [ $this, 'one_tap_prompt' ] );
		add_action( 'wp_ajax_nopriv_validate_id_token', [ $this, 'validate_token' ] );
		add_action( 'rtcamp.id_token_verified', [ $this, 'authenticate' ] );
	}
}

}`