<script>
function validate(){
var name=document.f1.name.value;
var password=document.f1.password.value;
var status=false;
if(name.length<1){
document.getElementById("nameloc").innerHTML= "*Please enter your name";
status=false;
}else{
//document.getElementById("nameloc").innerHTML="<img src='checked.gif'/>";
status=true;
}
if(password.length<6){
document.getElementById("passwordloc").innerHTML= "*Password must be at least 6 char long";
status=false;
}else{
// document.getElementById("passwordloc").innerHTML=" <img src='checked.gif'/>";
}
return status;
}
</script>
<form name="f1" action="#" onsubmit="return validate()">
<table>
<tr><td>Enter Name:</td><td><input type="text" name="name"/>
<span id="nameloc" style="color: red;"></span></td></tr>
<tr><td>Enter Password:</td><td><input type="password" name="password"/>
<span id="passwordloc" style="color: red;"></span></td></tr>
<tr><td colspan="2"><input type="submit" value="register"/></td></tr>
</table>
</form>
function validate(){
var name=document.f1.name.value;
var password=document.f1.password.value;
var status=false;
if(name.length<1){
document.getElementById("nameloc").innerHTML= "*Please enter your name";
status=false;
}else{
//document.getElementById("nameloc").innerHTML="<img src='checked.gif'/>";
status=true;
}
if(password.length<6){
document.getElementById("passwordloc").innerHTML= "*Password must be at least 6 char long";
status=false;
}else{
// document.getElementById("passwordloc").innerHTML=" <img src='checked.gif'/>";
}
return status;
}
</script>
<form name="f1" action="#" onsubmit="return validate()">
<table>
<tr><td>Enter Name:</td><td><input type="text" name="name"/>
<span id="nameloc" style="color: red;"></span></td></tr>
<tr><td>Enter Password:</td><td><input type="password" name="password"/>
<span id="passwordloc" style="color: red;"></span></td></tr>
<tr><td colspan="2"><input type="submit" value="register"/></td></tr>
</table>
</form>
👍2
Login Form Validation
--------------------------------
<!DOCTYPE html>
<html lang="en">
<head>
<title>login form</title>
<script>
function check()
{
var v1=f.t1.value;
var v2=f.t2.value;
if(v1=="")
{
alert ( "Please Fill User Name:" );
document.f.t1.focus();
return false;
}
if(v2=="")
{
alert ( "Please Fill Password:" );
document.f.t2.focus();
return false;
}
else{
alert ( "Data Accepted" );
return true;
}
}
</script>
</head>
<body>
<fieldset>
<legend>Login Form</legend>
<form name="f" method="get" onsubmit="return check()">
User Name:<input type="text" name="t1"><p></p>
Password:<input type="password" name="t2"><p></p>
<input type="submit" value="Login">
</form>
</fieldset>
</body>
</html>
--------------------------------
<!DOCTYPE html>
<html lang="en">
<head>
<title>login form</title>
<script>
function check()
{
var v1=f.t1.value;
var v2=f.t2.value;
if(v1=="")
{
alert ( "Please Fill User Name:" );
document.f.t1.focus();
return false;
}
if(v2=="")
{
alert ( "Please Fill Password:" );
document.f.t2.focus();
return false;
}
else{
alert ( "Data Accepted" );
return true;
}
}
</script>
</head>
<body>
<fieldset>
<legend>Login Form</legend>
<form name="f" method="get" onsubmit="return check()">
User Name:<input type="text" name="t1"><p></p>
Password:<input type="password" name="t2"><p></p>
<input type="submit" value="Login">
</form>
</fieldset>
</body>
</html>
👍3
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