这是我的代码：

<?php
/*
  Plugin Name: Awesome Form Validation
  Plugin URI: http://itexpertbd.com
  Description: Use \'required\' class to enable an input as required.
  Version: 1.0
  Author: Abdus Sattar Bhuiyan
  Author URI: www.facebook.com/abdus.s.bhuiyan
 */
    function awesome_form_validation_scripts() {
       // wp_enqueue_style( \'awesome_form_validation\', get_stylesheet_uri() );
        wp_enqueue_script( \'awesome_form_validation\', plugin_dir_url( __FILE__ ). \'/js/form_validation.js\', array(), \'1.0.0\', true );
    }
    add_action( \'wp_enqueue_scripts\', \'awesome_form_validation_scripts\' );

这很简单。但激活插件后，我看不到awesome\\u form\\u验证检查视图页面源代码。我的代码有什么问题？

wp_enqueue_script( \'awesome_form_validation\', plugin_dir_url( __FILE__ ). \'js/form_validation.js\', array(), \'1.0.0\', true );