I have a variable, $Logo. This is a text string that the user can put in while creating the pages in the admin. However, more than a few times they have inadvertantly filled this with a space character only and so when I call the variable with
<% if Logo %> (Boolean check) then dothis routine the Boolean value is True. How can I create an if statement to check if the variable is set (equal) to a single space character?
I have tried
<% if Logo = " " %>
<% if Logo = ' ' %>
both give me a php error.