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1. vestaviascott
   Member
   Posted 2 years ago #

   I need to test a variable to determine if it contains either zero length or actual characters and not empty space, like " ".

   Currently I'm evaluating it like so...

   if($mytextarea !==""){doNothing();}else{doSomething();}

   But it fails to indicate if the text area merely has empty spaces...

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