Interrapt G26

Description: Invalid e-mail formats are being accepted in the 'E-Mail' input field when adding a new mentor in 'Mentors'.

Steps to reproduce:

1. Log in to your Interrapt account
2. Navigate to the 'Mentors' tab on the sidebar menu
3. Click on 'Create'
4. Fill out the 'E-Mail'field with any input
5. Attempt to finish creating a new mentor

Expected result: There should be an error message displayed in red lettering, alerting the user that the e-mail format is invalid, and not allow a new mentor creation.
Actual result: Invalid e-mail format is allowed as input, no error in red lettering is displayed to alert the user and a new mentor is succesfully created.

Platform: https://qainterrapt.brainster.xyz/mentors