Try this,
if(thisSession.hasOwnProperty('merchant_id')){
}
the JS Object thisSession
should be like
{
amt: "10.00",
email: "[email protected]",
merchant_id: "sam",
mobileNo: "9874563210",
orderID: "123456",
passkey: "1234"
}
you can find the details here
~ Answered on 2013-12-27 16:38:28