How to destroy the values using node functions

Hi All,

i am facing the one problem,

in one field i got two values based on value i need to pass the data to receiver .

for example if A = 1 i need to pass the data to receiver1

if A = 2 i need to pass the data to receiver2.

but my problem is i don't have receiver1 system i have only receiver2 system.

but i am getting the data like A = 1,2.

so how i can achieve this ?

Thanks & Regards

Papireddy.