How to stop Contact duplicate insert records. ?

Thanks I Got Solutions.

Hi Gupta,

I am keen interested to know about solutions you have tried to make this work. Can you please let me know what kind of approaches can be used to avoid duplicates using email ID. I would also like to implement in one of my test instance.

I have used Default sugacrm Name Duplicate approach ..But i have customized code and few lines custom code of line.

Below Screen Example-:

Hi Kumar,

Glad to see your reply. Could you please mention the best method you have followed to achieve this.