Lock the Editor to Theme Colors and Font Sizes
Removes the custom color picker, default palettes and custom font sizes from the block editor, so editors can only use your theme's brand styles.
Opens WPIDE on
Code
add_filter( 'wp_theme_json_data_theme', function ( $theme_json ) {
return $theme_json->update_with( array(
'version' => class_exists( 'WP_Theme_JSON' ) && defined( 'WP_Theme_JSON::LATEST_SCHEMA' ) ? WP_Theme_JSON::LATEST_SCHEMA : 3,
'settings' => array(
'color' => array(
'custom' => false,
'customGradient' => false,
'customDuotone' => false,
'defaultPalette' => false,
'defaultGradients' => false,
'defaultDuotone' => false,
),
'typography' => array(
'customFontSize' => false,
'defaultFontSizes' => false,
),
),
) );
} );Notes
If your theme defines no palette or font sizes of its own, editors are left with none to choose from.
How to add this snippet
- Install WPIDE on your WordPress site (it is free) and open Code Snippets.
- Use snippet above adds it from the library in one click. Or copy the code into a new snippet with the same code type.
- It is added inactive: review the code and settings, then switch it on.