MySQL matching 2 out of 5 fields

Question

In MySQL I\'m trying to select any row that matches at least 2 fields of the provided data

Eg. I have been given firstName, lastName, dob, website, email and I want

Answer 1

SELECT
(CASE WHEN Field1 = Value1 THEN 1 ELSE 0 END
+CASE WHEN Field2 = Value2 THEN 1 ELSE 0 END
...
+CASE WHEN FieldN = ValueN THEN 1 ELSE 0 END
)
AS Conditions
From YourTable
WHERE Conditions >= (Min_Number_Of_Fields)