How to Customize the Rich Text Field TinyMCE Icons

/**

 * Customize Rich Text Field TinyMCE buttons for top toolbar.

 *

 * @link https://wpforms.com/developers/how-to-customize-the-rich-text-field-tinymce-icons/

 */

// Function to change the top toolbar

function wpf_dev_customize_tinymce_buttons_toolbar1( $toolbar, $field_id, $field_data ) {

    $toolbar = [

        'fontselect',

        'fontsizeselect',

        'forecolor',

        'indent',

        'outdent',

        'italic',

        'styleselect',

        'strikethrough',

        'subscript',

        'superscript',

        'underline',

        'charmap',

        'hr',

        'link',

        'wp_more',

        'wp_adv',

    ];

    return $toolbar;

}

add_filter( 'wpforms_richtext_get_toolbar1', 'wpf_dev_customize_tinymce_buttons_toolbar1', 10, 3 );

/**

 * Customize Rich Text Field TinyMCE buttons for bottom toolbar.

 *

 * @link https://wpforms.com/developers/how-to-customize-the-rich-text-field-tinymce-icons/

 */

// Function to change the top toolbar

function wpf_dev_customize_tinymce_buttons_toolbar2( $toolbar, $field_id, $field_data ) {

    $toolbar = [

        'wp_help',

        'aligncenter',

        'alignjustify',

        'alignleft',

        'alignnone',

        'alignright',

        'blockquote',

        'backcolor',

        'bold',

        'copy',

        'cut',

        'paste',

        'bullist',

        'numlist',

        'undo',

        'redo',

        'remove',

        'removeformat',

        'selectall',

    ];

    return $toolbar;

}

add_filter( 'wpforms_richtext_get_toolbar2', 'wpf_dev_customize_tinymce_buttons_toolbar2', 10, 3 );