How to get the exit code of a custom function in an IF?

Question

linux

Good day colleagues.
I have a bash script function like

myCustomFunc()
{
    if ; then
       echo "Some info message"
        return 0
    fi

    return 1
}

Next in the code, I need to check the exit code of this function, i.e. refund me return 0or something. According to all the instructions / guides that Google showed me, this is solved like this:

myCustomFunc
if ; then
    echo "Some success message"
fi

Question: is it possible to myCustomFuncget this function completion code immediately in IFwithout calling it first before it?

Answer 1

if myCustomFunc; then
    echo "Some success message"
fi