问题
Sometimes the spell checker is unnecessary, captchas, usernames, emails, etc. Is there a way disable it on some text inputs/text areas?
回答1:
As noted by my buddy Jonathan Stark, you should be able to use attributes like autocorrect and autocomplete to achieve the effect you're looking for:
<input type="text" placeholder="My Field" name="myfield"
autocapitalize="none" autocorrect="off" autocomplete="off" />
Just tested in OS4 and it's working.
UPDATE: As of iOS5 on and off values in autocapitalize have been deprecated. Use none to completely disable automatic capitalization.
回答2:
Actually there is literally a spell check attribute in HTML5:
<textarea spellcheck="false">
Re: http://blog.whatwg.org/the-road-to-html-5-spellchecking
Browser support is, of course, limited.
来源：https://stackoverflow.com/questions/3416867/how-can-i-disable-the-spell-checker-on-text-inputs-on-the-iphone