function isEmail(email) { var regex = /^([a-zA-Z0-9_.+-])+\@(([a-zA-Z0-9-])+\.)+([a-zA-Z0-9]{2,4})+$/; return regex.test(email); } It’s returns true or false
Read MoreJavaScript
Php- How to use Data Table in php
# Use Data Table for auto search fields. #Link CSS <link rel=”stylesheet” type=”text/css” href=”https://cdn.datatables.net/1.10.12/css/jquery.dataTables.min.css”> # Link The JS Library <script type=”text/javascript” language=”javascript” src=”//code.jquery.com/jquery-1.12.3.js”></script> <script type=”text/javascript” …
Read MoreJavaScript: show confirm alert on click
## By calling this function on form submit, will confirm for submit <script> function confirmme() { var r = confirm(“Want To Submit this..??”); if(r) …
Read MoreRedirect to another page using javascript
Use this to redirect to another page. <script> window.location = “http://example.com/foo.php?option=500”; </script>
Read MoreHow to check ajax request or not
if (!empty($_SERVER[‘HTTP_X_REQUESTED_WITH’]) && strtolower($_SERVER[‘HTTP_X_REQUESTED_WITH’]) == ‘xmlhttprequest’ ) { // It is ajax Request }
Read Morepopulate popup page using javascript
SHOW POPUP:: Javascript Code: function showmepop(plink,pname) { window.open(plink, pname, “top=10,left=20,width=600,height=400″); } Html code:: <button onclick=”showmepop(‘<?php echo $QUOTELINK;?>’,’test’);”>View</button>
Read MoreGet select box value among many select box using Jquery
AFTER APPEND IN BODY.. We Can Get value of selected select box using jquery. It works. checked already.. $(document).on(‘change’, “select.optn”, function () { var ID …
Read MoreBlock a div content from cut copy paste
<script> // BLOCK COPY CUT PASTE $(document).ready(function() { $(‘#shr14-p’).bind(“cut copy paste”, function(e) { e.preventDefault(); }); }); </script> <style> // USE CSS FOR NOT HIGHLIGHT .shr14-unselectable{ …
Read MoreCheck the field value Number or not in Javascript
<script type=”text/javascript”> numbersonly(myfield, e, dec) { var key; var keychar; if (window.event) { key = window.event.keyCode; } else if (e) { key = e.which; } …
Read More