I have a question regarding the article posted on 4Guys From Rolla.Com titled; "A Text-Based Search Engine". The code works perfectly, but there is no error handling when a user does not input text parameters in the input field and clicks the Search button. The result is a display of the website&#039;s entire catalog and this opens up a security issue to individuals intending harm. <BR> <BR>Is there a string or line(s) of code I can add to catch this error and return a response, let&#039;s say; "Please type in a keyword or phrase!"? <BR>Thanks. <BR> <BR>Paul G.<BR>draftpoint@msn.com <BR><BR>(P.S. - I tried an If-Then-Else statement with no success. :-( )<BR>