What is Boundary value analysis
Most of the software defects is most towards the boundaries.Boundary value analysis(BVA) is a method used for catching defects that happen at boundaries.Values on the minimum and maximum edges are tested in this type of black box testing. For ex if we are testing the application it should accept the values like 1 to100, then the test cases for boundary values will be like test cases with the input values between 2 and 99(minimum edge) test cases with the input value 0 and 101(maximum edge)