https://www.webmaster-forums.net/crss/node/1033481 en https://www.webmaster-forums.net/html-css-and-javascript/newbie-javascript#comment-1194938 <p>Generally the rule about JS validation is that it is poor. JS is a client side language and can be manipulated very easily. Although you can use JS to provide quick "validation", you should always use a server side language (PHP, ASP, ColdFusion) to validate a user's input after it has been submitted. For this reason unless you are going to require your users to have javascript enabled (like gmail, google maps, etc) you should stay clear of using it as your sole validation method.</p> Sat, 11 Mar 2006 16:55:04 +0000 dk01 comment 1194938 at https://www.webmaster-forums.net