Trouble while Integrating Query in CI

[eluser]Pascal Kriete[/eluser]
Ah ok, I understand the issue now.

The tabbing doesn't do anything because the validation is triggered onChange not onBlur.

Your check_email code has a syntax error on it (you're not closing the trim) so that's why that fails. CI has a captcha plugin (system/plugins) that you can use instead of writing your own from scratch. Otherwise I would suggest you move your own to a helper and use that. I fail to understand why you have separate scripts for the remote functions. Just make them controller functions and call those. That way you have all the power of CI and don't need to reinvent the wheel.