Too long to manually code in different add page.
Hope this will help:
https://www.w3docs.com/snippets/php/how-to-check-if-a-record-exists-in-php.html
Too long to manually code in different add page.
Hope this will help:
https://www.w3docs.com/snippets/php/how-to-check-if-a-record-exists-in-php.html