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1. NomikOS
   Member
   Posted 2 years ago #

   Often it is necessary delivery error messages to the user. Always is something like:

   if ( ! $user1[1] || ! $user2[1])
   {
       echo "User's data missing.";
       return;
   }

   But this can cause problems when is output before headers. Is there WP function to do this cleaner?

   Thanks.-

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