URL: http://jqueryvalidation.org/
$(document).ready(function() {
$("#frm").validate({
errorClass: 'error',
rules: {
name: {
required:true,
alphanumeric: true
},
email: {
required: true,
email: true
},
address: "required"
},
messages: {
name:{
alphanumeric: "Alphanumeric charactors only...!"
},
email: {
required: "We need your email address to contact you",
email: "Your email address must be in the format of name@domain.com"
}
}
});
});