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kgp43Flag for Denmark asked on

Check end of a string


Need a way to know if the end of a string contain "mydomain.com".
Had some problems with users typing email addresses upon signup matching my domain :p

Some examples as:

So, I need a way to check if the end of the string contain "mydomain.com".
Got a lot of other email validation in place, just need this one :)

Thanks, Kenneth

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Last Comment

8/22/2022 - Mon
Marco Gasi

Use this regex:

$subject = "xxx@mydomain.com";
//$subject = "xxxx@fdsddsa.mydomain.com";
if (preg_match('/(?<=@|\.)mydomain.com/smx', $subject)) {
      # Successful match
} else {
      # Match attempt failed

Marco Gasi

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Works perfect, thanks !
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