<!DOCTYPE HTML> <html> <!-- Test: textarea with minlength is valid until the user edits it, even if it's too short --> <head> <style> :valid { background-color:green; } :invalid { background-color:red; } * { background-color:white; } </style> </head> <body onload="document.documentElement.className=''"> <textarea id="textarea" minlength="5">foo</textarea> </body> </html>