troubleshooting Question

Trim input & MySQL database values

Avatar of Richard Korts
Richard KortsFlag for United States of America asked on
DatabasesMySQL ServerPHP
6 Comments1 Solution27 ViewsLast Modified:

I want to check an input email address in a MySQL table to see if a form input of an email address exists or not. I want to  include in "exists" items either in the $_POST['var'] or the existing MySQL table that have either leading or trailing spaces.


Does this do the trick?


$qry = "SELECT * from users where TRIM(email) = '" . trim($_POST['email']) . "'";

If I get a match (meaning the email is already there with or without leading or trailing spaces, the logic will go path A, otherwise, path B.


Will this do what I want?

ASKER CERTIFIED SOLUTION
gr8gonzo
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