Question

How to use filter to validate email in PHP

Answer 1

var_dump(filter_var('aviboots@AT@netvision.net.il', FILTER_VALIDATE_EMAIL));

/*
run: 

bool(false) 


*/

 

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Answer 2

var_dump(filter_var('emailname@website.com', FILTER_VALIDATE_EMAIL));

/*
run: 

string(21) "emailname@website.com" 


*/

 

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Answer 3

$email = "youremail@website.com";

if (!filter_var($email, FILTER_VALIDATE_EMAIL)) 
    echo "email not valid";
else
    echo "email valid";



/*
run:

email valid

*/

 

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