JavaScript基础表单验证的相关内容

文章 2017-11-17 来自：开发者社区

js基础-表单验证和提交

基础知识：原始提交如下： 1 <form action="/login" method="post" id="form1"> 2 <span>用户</span> 3 <input type="text" name="username" id="username"/><br/> 4 <span&...

文章 2017-09-07 来自：开发者社区

JavaScript：基础表单验证

在用户填写表单的过程之中，往往需要编写一堆的验证操作，这样就可以保证提交的数据时正确的。那么下面就模拟表单验证的处理操作完成。如果要想进行验证，首先针对于输入的数据来进行一个验证处理。   1、定义一个基础的表单（从标准来讲每一个元素都一定要存在有一个ID属性）　　<form action="pass.html" method="post" id="loginForm">...

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更新时间 2022-09-30 13:58:40

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