you might find the library at http://www.dentedreality.com.au/jsvalidation/ useful, but you should also perform similar checks server-side using PHP since if you are that worried about malicious use of your site, people can easily circumvent javascript validation
// -----Original Message----- // From: Mihail Bota [mailto:[EMAIL PROTECTED]] // Sent: Tuesday, 12 February 2002 12:19 PM // To: CrossWalkCentral // Cc: [EMAIL PROTECTED] // Subject: Re: [PHP-DB] protecting // // // put some javascript validation form. if the value of the form cntains // .jpg, etc. don't allow the user to go further. // // On Mon, 11 Feb 2002, CrossWalkCentral wrote: // // > How can I help protect people form modifying a form that // submits data to php file that stores the data in a database // > // > for example I have a text box that ask for a first name // and I am getting a lot of garbage back like if they modified // my form and submitted a image instead. // > // > I know that their is some sort of parse out their that I // can put in the php file that will help validate this // > // // // -- // PHP Database Mailing List (http://www.php.net/) // To unsubscribe, visit: http://www.php.net/unsub.php // -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
