From: Mark Thomas Date: 2008-08-26T23:05:44+09:00 Subject: Re: tinyMce validation problem? On Aug 26, 9:35 am, Ravi Katta wrote: > But how to > write the java script validation for that textarea? I think you've posted in the wrong forum. This is a javascript question, is it not? If it has something to do with rails, you may want to try the Rails-Talk Google group. Otherwise, try comp.lang.javascript.