Re: null values

by LanceDeeply (Chaplain)

on May 26, 2005 at 17:09 UTC ( [id://460762]=note: print w/replies, xml )

Need Help??

in reply to null values

no one mentioned my personal favorite: setting a default value using the or operator...

$myvariable = $q->param( "myinput" ) || ""; 
if ($myvariable eq "")
{
   # no warnings
}
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