title: Live form validation as you type
body: <p>I'm looking for jQuery plugin, that validates form as user types.</p>
  
  <p>I know, there is powerful <a href="http://bassistance.de/jquery-plugins/jquery-plugin-validation/" rel="nofollow">jQuery.Validation</a> plugin, but it does't provides live validation feature. First validation happens only after submit, so, when user fills some fields incorrect, it will not know about this, until it presses submit button.</p>
  
  <p>The plugin, I'm looking for, should be something, like <a href="http://livevalidation.com/" rel="nofollow">LiveValidation</a> plugin, available for Prototype.</p>