Question

无论我做什么，我都无法建立一个工作机制来检查登录数据是否良好，因为应该捕获的元素通过数据不会捕获任何内容。我正在调试这是我的表格：

<form onsubmit= "return validate()" method="POST">
    Prvo polje:<input type="text" id='prvopolje'/>
    Drugo polje:<input type="text" id='drugopolje'/>
    Pass:<input type="password" id='passpolje'/>
<input type="submit" value="submit"/>

这是我的密码验证功能：

function validate() {
    var polje1 = document.getElementById("prvopolje");
    var polje2 = document.getElementById("drugopolje");
    var passpolje = document.getElementById("passpolje");
    //these vars don't catch anything


    function validatepass() {
            if(passpolje.innerHTML.includes("#") ||
               passpolje.innerHTML.includes("*") ||
               passpolje.innerHTML.includes(" ") ||
               passpolje.innerHTML.includes("!") ||
               passpolje.innerHTML.includes("$") ||
               passpolje.innerHTML.includes("@") ||
               passpolje.innerHTML.includes(".") ||
               passpolje.innerHTML.includes(",") ||
               passpolje.innerHTML.includes("&") ||
               passpolje.innerHTML.includes("%") ||
               passpolje.innerHTML.includes(";"))
               {
                    console.log("Successful pass validation!");
                    return true;
               }
            else
            {

                    console.log("Not strong enough, add symbols #,*, ,!,$,@,.,,,&,%,;");
                    return false;
            }
    }
    if(polje1.innerHTML !="" ||  polje2.innerHTML!="" || validatepass())
    {
            return true;
    }
    else return false;
    }

奇怪的是，这里的一些数据实际上可以在调试模式下看到 enter image description here

JavaScript表单验证失败，值为空，无法检查它们

0 个答案: