Answer :
The function could be used to validate that the correct data type was input for an amount of money is isreal( ) function
What is isreal( ) function?
isreal( ) function is a function which is included in the NumPy library of Python.
isreal( ) function works on an array.
If the element that is entered by the user is real, then isreal( ) function will return true, otherwise, it will return false.
Input for an amount of money are real numbers.
So, function could be used to validate that the correct data type was input for an amount of money is isreal( ) function
To learn more about isreal( ) function, refer to the link-
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