is.client_sendeR tests if a provided object is of the client_sendeR class and whether it has all the fields a client_sendeR should have.

All other functions check if the provided object extends client_sendeR (passes is.client_sendeR test) and whether it has all the fields a given client should have.

is.client_gmail(x)

is.client_sendeR(x)

is.client_slack(x)

is.client_telegram(x)

Arguments

x

an object to be tested.