Undefined variable

admin

Administrator
Staff member
Hi,
Sorry for bothering, but i am new to php.
The problem i am facing is that when i reference some unused variable i get the error
Warning: Undefined variable: sender_name in C:\ROOT\php\mail.php on line 16
this is because i am submitting form to the same page. from what i know, null variables should not be printed and shall be ignored. how can i remove the warning message. plz help

and thanx for ur time
 
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