User Registration 'Registration page' issues

[ravi-sprim]

Issue Description: User Registration 'Registration page' issues

Steps:

1. URL: http://test.sprim-health.com/
2. Click on 'I'm a User'.
3. In 'Risk Assessment' page select all the mandatory fields and click on Next.
4. Enter 'Mobile No.' In registration page more than 10 digits. (AR: 2)
5. Enter invalid mail and submit the patient by entering all the details.(Duplicate mail id or invalid format).
6. From registration page click on Next button and from final submission page click on back button.

AR:

1. In User registration page, Phone number is accepting beyond 10 digits.
2. Phone number is allowing to delete Prefix Number.
3. Proper error message is not displaying for mail id. Only after final submit error message is displaying.
4. Submit button is displaying in Registration page.

ER:

1. In User registration page, Phone number should not allow to select more than 10 digits.
2. Phone number should not allow to delete Prefix Number.
3. Proper error message should display in same page.
4. Submit button should not display in Registration page.

PFA.

[sprimit]

Ajax validation for email address will be added.