don't modify form if it's deleting the petition
don't modify form if it's deleting the petition

aghstrategies/com.aghstrategies.lettertowho,aghstrategies/com.aghstrategies.lettertowho,aghstrategies/com.aghstrategies.petitionemail,aghstrategies/com.aghstrategies.petitionemail