FORM VALIDATION
<!DOCTYPE html>
<html lang="en">
<head>
<title>Form Validation</title>
<!-- CSS START -->
<style>
/* Page background and font */
body {
font-family: Arial, sans-serif;
background-color: #f2f2f2;
}
/* Form box styling */
form {
width: 350px;
margin: 80px auto; /* Center the form */
background-color: #ffffff;
padding: 25px;
border-radius: 8px; /* Rounded corners */
box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
/* Label styling */
label {
font-weight: bold;
}
/* Input fields styling */
input[type="text"],
input[type="email"],
input[type="password"] {
width: 100%;
padding: 8px;
margin-top: 5px;
box-sizing: border-box;
}
/* Submit button styling */
input[type="submit"] {
width: 100%;
padding: 10px;
background-color: #007bff;
color: white;
border: none;
border-radius: 4px;
font-size: 16px;
cursor: pointer;
}
/* Hover effect for submit button */
input[type="submit"]:hover {
background-color: #0056b3;
}
</style>
<!-- CSS END -->
<!-- JavaScript Validation -->
<script>
function validate()
{
// Check if name is empty
if (document.myForm.txtbox.value == "")
{
alert("Please provide your name");
document.myForm.txtbox.focus();
return false;
}
// Check if email is empty
if (document.myForm.emailid.value == "")
{
alert("Please provide your email!");
document.myForm.emailid.focus();
return false;
}
// Check if password is empty
if (document.myForm.password.value == "")
{
alert("Please provide your password!");
document.myForm.password.focus();
return false;
}
// Check if retype password is empty
if (document.myForm.repassword.value == "")
{
alert("Please retype your password!");
document.myForm.repassword.focus();
return false;
}
// Check if passwords match
if (document.myForm.password.value != document.myForm.repassword.value)
{
alert("Passwords do not match!");
document.myForm.repassword.focus();
return false;
}
// If all validations pass
return true;
}
</script>
</head>
<body>
<!-- Registration Form -->
<form name="myForm" onsubmit="return validate()">
<!-- Name Field -->
<label>Name:</label><br>
<input type="text" name="txtbox"><br><br>
<!-- Email Field -->
<label>Email:</label><br>
<input type="email" name="emailid"><br><br>
<!-- Password Field -->
<label>Password:</label><br>
<input type="password" name="password"><br><br>
<!-- Retype Password Field -->
<label>Retype Password:</label><br>
<input type="password" name="repassword"><br><br>
<!-- Submit Button -->
<input type="submit" value="Submit">
</form>
</body>
</html>