Add server/client side validation

[AkhilG4]

Fixed password cofirmmation issue where user could update their password even if the new and confirm new had different values

Added database rollback if a database fails to update

Fixed issue where website would crash if user updated their email with an email that already existed

[AkhilG4]

I have now implement some client and server side validation through the use of ajax and bootstrap attributes

• Still have to add validation for social media one merged with Alex's branch

[AkhilG4]

When reviewing please test out the validation in ALL AREAS including:

• Sign-up
• Log-in
• Updating user information (page will refresh upon SUCCESSFUL inputs)
• Updating password (page will refresh also upon SUCCESSFUL inputs)

Ensure you try both valid and invalid inputs and cofirm you are able to see the corresponding error messages below the fields.

For the password the requirements are:

• Minimum 8 characters
• Lowercase letter
• Uppercase letter
• Number
• Special character (!@#$%^&*)
• No spaces

Seems like a lot but we can reduce if need be. I also need to add a thing to show the password requirements as the error message sent back only shows a specific password error.

The error messages style is nothing fancy. That can be changed later on

[AkhilG4]

Added place holders and modified name/number validation

[Mitan4E]

Everything seems to be working well, however the email has to be case sensitive I dont know if you meant for that