The code to validate email address  with other person's email address is already in place in the code. So no code changes required.

Priya Dhamande : Below are the areas we have verified. Please verify at your end as well.

Verified API's and scenarios :

1. Admin login-> Preview-> send forms
2. /api/candidate/document/create
3. /api/candidate/custom/document/create
4. /api/document
5. /api/user - PUT and POST
6. /api/candidateProfile

CC:Rohan J Khandave,Priya Dhamande,Samir

Environment: Preprod - ONEIM

Points verified:
1. Admin login-> Preview-> send forms
2. Company created with email ID and again company created with same ID - Validation displayed
3. User created with ID and again new user create with same ID - Validation displayed
4. /api/document
5. /api/candidateProfile
6. /api/user - PUT
7. /api/candidate/document/create

All scenarios verified. Refer screen capture. So, marking jira done.

Samir Rohan J Khandave Ramya Tantry Hrishikesh Deshpande Sachin Hingole