Question

How to remove space or blank line at begin , i have on my site part where users can write description about self, but when u type 10 times space button you can save this in database.. how can i protect to type space at begin or remove ?

example:

                       with space

and

without space (this is good)

This is my code now:

$sql = "UPDATE user SET description='".addslashes(str_replace("\r\n"," ",$_POST[description]))."'";

Answer 1

You can do this:

trim($_POST[description])