Failed reCaptcha and restoring original form state.

[vbman213]

I am implementing a reCaptcha test on my companies contact form. My only concern is what happens when a user loses the request after a failed reCaptcha test. I need a way to save and restore the form's original state to give the user a "second chance" without having to retype everything again.

My problem involves the best way to restore a group of checkboxes that have an array'ed name.

How would I accomplish this?

[samuelcook]

It would be possible to save the post values in a session. Then recognizing them on the form page if the request has failed. Another possibility would be to use a little JavaScript/Ajax to ensure that the recaptcha was success or fail.

I know this is php forum but I recently stumbled apon an alternative called qwaptcha which is an antispam method, which is what you are ultimately trying to achieve,correct?