Form Validation with OA-Identity

One thing that I wanted to form validation within oa-identity and that I would not be forwarded to an error page on invalid authentication. Therefore, I modified oa-identity to do some simple form validation. It's not pretty but it's functional.

I have built upon my previous tutorial and have added a username as my authentication key rather than email - which is the default authentication key.

Here is my guide: OmniAuth OA-Identity Form Validation.pdf