Validate Email
Let's learn how to validate your email.
Use the filter_Var() built-in function.
And use the constant FILTER_VALIDATE_EMAIL as an argument.
How to validate email using filter_Var() function
filter_Var('email address',FILTER_VALIDATE_EMAIL);
The first argument uses an email address and the second uses the constant FILTER_VALIDATE_EMAIL.
As shown in the example, you can change the purpose according to the value of a constant.
Returns true if the email address is valid or false.
The following example validates an email.
<?php $email = "mybookforweb@gmail.com"; $checkMail = filter_Var($email, FILTER_VALIDATE_EMAIL); if($checkMail == true) { echo "correct email"; } else { echo "Your email address is not correct."; } ?>
the result of this code
<?php $email = "mybookforweb@"; $checkMail = filter_Var($email, FILTER_VALIDATE_EMAIL); if($checkMail == true) { echo "correct email"; } else { echo "Your email address is not correct."; } ?>
the result of this code
You can use it to check if the email address you received when you registered is correct. ^^