'sanitize_text_field', 'action_description' => 'wp_kses_post', 'action_type' => 'sanitize_key', 'variables_language' => 'sanitize_key', 'variables_style' => 'sanitize_key', 'variables_tone' => 'sanitize_key', 'prompt_system' => 'wp_kses_post', 'prompt_user' => 'wp_kses_post', 'model' => 'wp_kses_post', ); public static $validateProperties = array( 'action_label' => 'strlen', // 'action_description' => 'strlen', 'prompt_system' => 'strlen', 'prompt_user' => 'strlen', ); }