WP Simple Pay: Add Custom CSS Classes to the Payment Button
/** * @link https://library.wpcode.com/snippet/j57zm12g/ */ add_filter( ‘simpay_payment_button_class’, /** * @param array $classes List of class names. * @return array */ function( $classes ) { $classes[] = ‘my-button-class-1’; $classes[] = ‘my-button-class-2’; return $classes; } );Continue reading