Change text dynamically when certain text is entered in form field?
I want test on webpage to change when something is written in a text field. It will also trigger different text on the webpage when it detects certain words in the text field.
When nothing is written in the text field it will say "Nothing is written". When anything is written it will say "Something is written". When the script detects certain words in the form field it i.e. "keyword" it will say "Keyword is written".
Anyone knows how to do this?
Also will it use alot of CPU or anything on the users PC?
Thanks in advance :)