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kelmerp/form-validator.js

Forked from ksolo/form-validator.js
Last active December 21, 2015 03:39
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form-validator.js
// shorthand for $(document).ready();
$(function(){
//Your code...
$("form").submit(function(event) {
event.preventDefault();
var array = $('form').serializeArray();
var emailRegex = /[A-z0-9]+@[A-z0-9]+\.[A-z]{2,4}/;
var passwordRegex = /(.*[A-Z]+.*[0-9].*|.*[0-9].*[A-Z]+.*)/;
var email = array[0].value;
var password = array[1].value;
console.log(email);
console.log(password);
if (!emailRegex.test(email)){
$('ul').append("<li>Must be a valid email address</li>");
}
if ((password.length < 8) || (!passwordRegex.test(password))) {
$('ul').append("<li>Password must have at least one numberic character (0-9)</li>");
$('ul').append("<li>Password must have at least one capital letter</li>");
$('ul').append("<li>Password must be at least 8 characters long</li>");
}
});
});
Raw
index.html
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<link rel="stylesheet" href="main.css">
<title>Form Validation</title>
</head>
<body>
<form name="sign_up" action="#" method="post">
<label for="email">Email</label>
<input type="text" name="email" />
<label for="password">Password</label>
<input type="password" name="password" />
<button type="submit">Sign Up</button>
<ul id="errors"></ul>
</form><body>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script src="form-validator.js"></script>
</body>
</html>
Raw
main.css
ul#errors {
color: red;
}
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