Detailed explanation of how layui.js implements form verification function

This article mainly introduces the form verification function implemented by layui.js, and analyzes related operation skills such as event monitoring, verification, and judgment based on layui.js in the form of examples. Friends who need it can refer to it. I hope it can help everyone.

This example can be verified for text box, mobile phone, email, textarea and other formats

First introduce the following file:

HTML code:

 
 反馈主题 
  
 
 
 姓名 
  
 
 
 手机 
  
 
 
 邮箱 
  
 
 
 单选框 
    
 
  
 内容 
  
 
 
 
 跳转式提交 立即提交 重置 
 
 

js verification code

The complete sample code is as follows:

         
         
         

          

           
          
         
         

          

           
          
         
         

          
反馈主题
          

          

          
姓名
          

          

          
手机
          

          

          
邮箱
          

          

          
单选框
          

          

          
          
内容
          

          

          

          
跳转式提交立即提交重置
          

         

The running effect is as follows:

Related recommendations:

jquery form validation plug-in

AngularJs form validation method

Implementing form validation in JavaScript

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