Golang React JS Technology Blog

jQuery simple form with name and email validations

Example

<!DOCTYPE html>
<html>
<head>
<style>
body {
    padding: 20px;
}

label {
    display: block;
}

input.error {
    border: 1px solid red;
}

label.error {
    font-weight: normal;
    color: red;
}

button {
    display: block;
    margin-top: 20px;
}
</style>

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.19.0/jquery.validate.js"></script>
<script>
$(document).ready(function () {
    $("#form").validate({
        rules: {
            "name": {
                required: true,
                minlength: 5
            },
            "email": {
                required: true,
                email: true
            }
        },
        messages: {
            "name": {
                required: "Please, enter a name"
            },
            "email": {
                required: "Please, enter an email",
                email: "Email is invalid"
            }
        },
        submitHandler: function (form) {
            alert('Form Pass All Validations');
            return false;
        }
    });

});
</script>
</head>
<body>
<form id="form" method="post" action="#">
    <label for="name">Name</label>
    <input type="text" name="name" id="name" />
    <label for="email">Email</label>
    <input type="email" name="email" id="email" />
    <button type="submit">Submit</button>
</form>
</body>
</html>
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