Given the following recursive function write down the missing recursive call such that this function counts the number of digits in an integer. Given that digits is initially set to 1 on invoking the recursive function.

[ editor.getValue() ]
window.codeValue = editor.getValue(); window.progexType= "recursion"; window.summexName= "recCGetDigitsPROG";

Every time the recursive call is executed the digits should be incremented by one and a digit should be dropped of the number.