누구든지 해결할 수 있다면 내 양식 유효성 검사가 작동하지 않는 이유가 궁금합니다. 양식의 입력을 확인하려면 필요하지만 작동하지 않고 제출 만하면됩니다. 그것이 내가 문제를 발견자바 스크립트 양식 유효성 검사가 작동하지 않습니다.
<form id="regform" method="post" action="register.php">
<p>Areas marked with a (*) are required by the form!</p>
<fieldset>
<legend>Account Information</legend>
<div class="textinput">
<label for="username">User Name *</label>
<input id="username" type="text" name="id" />
</div>
<div class="textinput">
<label for="email">Email *</label>
<input id="email" type="text" name="id" />
</div>
<div class="textinput">
<label for="pwd1">Password *</label>
<input id="pwd1" type="password" name="pwd1" />
<span id="pwdHelpBtn" class="button" >Password Rule</span>
<div id="pwdHelpWin" class="window" >
<p>Password must satisfy the following:</p>
<ul>
<li>Must be 8 characters long</li>
<li>Must contain atleast 1 number</li>
<li>Must contain atleast 1 upper & lower case letter</li>
</ul>
<span id="pwdHelpClose" class="button" >Close</span>
</div>
</div>
<div class="textinput">
<label for="pwd2">Retype Password *</label>
<input id="pwd2" type="password" name="pwd2" />
</div>
</fieldset>
<fieldset>
<legend>User Information</legend>
<div class="textinput">
<label for="name">Name *</label>
<input id="name" type="text" name="name" />
</div>
<div class="radioinput">
<fieldset>
<legend>Gender *</legend>
<input id="genderm" type="radio" name="gender" value="M" />
<label for="genderm">Male</label>
<input id="genderf" type="radio" name="gender" value="F" />
<label for="genderf">Female</label>
</fieldset>
</div>
</fieldset>
<p>
<input id="signup" type="submit" value="Submit"/>
</p>
</form>
function validate()
{
var pwd1 = document.getElementById("pwd1").value;
var pwd2 = document.getElementById("pwd2").value;
var username = document.getElementById("username").value;
var genderm = document.getElementById("genderm").checked;
var genderf = document.getElementById("genderf").checked;
var name = document.getElementById("name").value;
var email = document.getElementById("email").value;
var errmsg = "";
var result = true;
var pattern = /^[a-zA-z ]+$/;
var pwd1length = pwd1.length;
if(email == "")
{
errmsg += "Email cannot be empty\n";
}
else
{
if(!email.match("@"))
{
errmsg += "Please enter email address\n";
}
}
if(pwd1 == "")
{
errmsg += "Please Enter a Password\n";
}
else
{
if(pwd1length < 6)
errmsg += "Password must be atleast 6 characters long\n";
}
if(pwd2 == "")
{
errmsg += "Please Re-enter a Password\n";
}
else
{
if(pwd2 != pwd1)
{
errmsg += "Password does not match\n";
}
}
if(username == "")
{
errmsg += "Please enter a User Name\n";
}
else
{
if(!username.match (pattern))
{
errmsg += "User Name Contains Symbols\n";
}
}
if(!(genderm || genderf))
{
errmsg += "Please Select Gender\n";
}
if(name != "")
{
errmsg += "Please enter a name\n"
}
if(errmsg != "")
{
alert (errmsg);
result = false;
}
return result;
}
function init()
{
name = document.getElementById("name");
email = document.getElementById("email");
pwd1 = document.getElementById("pwd1");
pwd2 = document.getElementById("pwd2");
username = document.getElementById("username");
var regForm = document.getElementById("regform");
regForm.onsubmit = validate;
}
window.onload = init;
개발자 도구 콘솔에 오류가 있습니까? 너는 뭘 기대하니? 당신은 실제로 무엇을 관찰합니까? –
비어 있거나 잘못 입력 된 양식의 비트를 경고하려고합니다. – Ib311
입력 태그에 필수 속성을 추가하십시오. –