API Email formatting

[nburd90]

Invalid email was able to submit. I was able to submit 4 symbols as a valid email. There is no min char length set.

Reasonable format:

• Must have 5 char length minimum.
• Special chars allowed.
• 50 - 60 char length.
• Integers allowed.

[margeschrec]

123 partially handles the formatting issues, special char/ integers. Still need to handle min and max length.