Created
December 25, 2015 15:32
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This is a code snippet to show how to validate form using JQuery
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/* | |
HTML Form | |
<!DOCTYPE html> | |
<html lang="en"> | |
<head> | |
<meta charset="utf-8"> | |
<!-- jQuery (necessary for Bootstrap's JavaScript plugins) --> | |
<script src="js/jquery-1.11.2.min.js"></script> | |
<!-- CUSTOM JS --> | |
<script src="js/tester.js" type="text/javascript"></script> | |
<script src="js/jquery.cookie.js"></script> | |
</head> | |
<body> | |
<h1> Testing Form Validation </h1> | |
<form method="POST" id="frmTest"> | |
<input type="text" id="testfield"> | |
<button type="submit" id="btnSubmit">Send Message</button> | |
<button type="reset" id="btnReset">Reset</button> | |
</form> | |
</body> | |
</html> | |
*/ | |
// tester.js | |
$(document).ready(function () { | |
//Stops the submit request | |
$("#frmTest").submit(function(e){ | |
e.preventDefault(); | |
}); | |
$("#btnReset").click(function(e){ | |
resetForm("#frmTest"); | |
}); | |
//checks for the button click event for New | |
$("#btnSubmit").click(function(e){ | |
testField = $("#frmTest #testfield"); | |
if( testField.val() == null || testField.val() == "" ){ | |
alert('Test Field cannot be empty!'); | |
testField.focus(); | |
return false; | |
} | |
testFieldValue = testField.val(); | |
//Validation is fine | |
} | |
} //End of JQuery |
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