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wp_register_custom_css_support › WordPress Function

Sincen/a
Deprecatedn/a
› wp_register_custom_css_support ( $block_type )
Parameters:
  • (WP_Block_Type) $block_type Block Type.
    Required: Yes
Defined at:
Codex:

Registers the style block attribute for block types that support it.



Related Functions: wp_register_custom_classname_support, wp_register_colors_support, wp_register_duotone_support, wp_render_custom_css_support_styles, wp_register_anchor_support

Source 

function wp_register_custom_css_support( $block_type ) {
	// Setup attributes and styles within that if needed.
	if ( ! $block_type->attributes ) {
		$block_type->attributes = array();
	}

	// Check for existing style attribute definition e.g. from block.json.
	if ( array_key_exists( 'style', $block_type->attributes ) ) {
		return;
	}

	$has_custom_css_support = block_has_support( $block_type, array( 'customCSS' ), true );

	if ( $has_custom_css_support ) {
		$block_type->attributes['style'] = array(
			'type' => 'object',
		);
	}
}