my requirement is
textarea have 3 keywords. no need to count letters per line. but each keyword separated by commas. forexample: abc is one keyword, defgh is another keyword, kalpana is another keyword. so we are entering like this abc,defgh,kalpana into textarea . there is no need to count no.of characters per line. why b'coz we dont have length of the keywords. textarea must contain 3keywords seperated by commas. for this 3 keywords separated by only 2 commas. so we count only commas. i think u understood.