Hi > I've got multiple form elements (checkboxes, in this case) with the same > name. Sometimes, their values contain commas. I'd like to escape or replace > > Anyone know how to escape those pesky comma values? Sorry for interrupting, but I could not understand what this staff is all about. Every value IS URL ENCODED before sent, so all the functions in replies are of no need. :)))) Simple <input type="checkbox" name="one" value="1,1,1,1" /> works fine. The string sent is "1%2C1%2C1%2C1%2C" -- already encoded! <tip type="Form Value Encoding" author="Dmytro Borovsky"> Every input value sent by form is URL encoded by browser. I. e. You know, don't you? is sent as You+know%2C+don%27t+you%3F Decoding is done automaticaly server-side. </tip> Have a nice day. Dmytro Borovsky.