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javascript密码匹配如果不匹配则在innerHTML中显示_Javascript - Fatal编程技术网

javascript密码匹配如果不匹配则在innerHTML中显示

javascript密码匹配如果不匹配则在innerHTML中显示,javascript,Javascript,您好,您编写的代码对我很有帮助,但当密码不匹配时,我想在innerHTML中显示消息。如何做到这一点,我正在尝试,但不为我工作。下面是我的代码。请指导我。我是初学者 if (pwd != cpwd) { document.getElementById("pwd").innerHTML="password must be match"; document.getElementById("cpwd").innerHTML=

您好,您编写的代码对我很有帮助,但当密码不匹配时,我想在innerHTML中显示消息。如何做到这一点,我正在尝试,但不为我工作。下面是我的代码。请指导我。我是初学者

                if (pwd != cpwd) {

                 document.getElementById("pwd").innerHTML="password must be match";
     document.getElementById("cpwd").innerHTML="password must be match";
     document.getElementById("pwd").style.color="RED";

      return false;
}

我想知道如何准确地用innerHTML编写

在你的代码下面

               <input id="pass1" type="password" placeholder="Password" style="border-radius:7px; border:2px solid #dadada;" /> <br />
               <input id="pass2" type="password" placeholder="Confirm Password" style="border-radius:7px; border:2px solid #dadada;"/> <br />

 <script>
function myFunction() {
    var pass1 = document.getElementById("pass1").value;
    var pass2 = document.getElementById("pass2").value;
    if (pass1 != pass2) {
        //alert("Passwords Do not match");
        document.getElementById("pass1").style.borderColor = "#E34234";
        document.getElementById("pass2").style.borderColor = "#E34234";
    }
    else {
        alert("Passwords Match!!!");
    }
}


函数myFunction(){ var pass1=document.getElementById(“pass1”).value; var pass2=document.getElementById(“pass2”).value; if(pass1!=pass2){ //警报(“密码不匹配”); document.getElementById(“pass1”).style.borderColor=“#E34234”; document.getElementById(“pass2”).style.borderColor=“#E34234”; } 否则{ 警报(“密码匹配!!!”; } }

萨姆比特

谢谢你提前通知
等待您满意的回答。

添加一个div,将您的密码验证响应存储到文档中,如
,然后在检查密码匹配后,您可以在该div的html中显示相应的结果
document.getElementById('validate').innerHTML=“密码不匹配!”

您应该使用绑定到字段“pass2”的事件
onBlur
,以触发附加到问题的第一个代码段

例如:

document.getElementById("pass2").onblur=function(){
    var pass1 = document.getElementById("pass1").value;
    var pass2 = document.getElementById("pass2").value;
    if (pass1 != pass2) {
      document.getElementById("pass1").innerHTML="password must be match";
      document.getElementById("pass2").innerHTML="password must be match";
      document.getElementById("pass1").style.color="RED";
      return false;
     }
     return true;    
};

另一个选项是将其绑定到提交按钮。

。什么是
cpwd
pwd
?你对哪一部分有问题?你到底想把它放在哪里..你的“pwd”和“cpwd”元素在哪里