Bug/204

[YiFeiZhang2]

Description

Add an optional field in boolean validator, which if entered, will check that the field equals the value.
This allows for confirmation that a field is a boolean, and a specific value, which is now being used in codeOfConduct validation in hacker.

Issue #204

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)

How Has This Been Tested?

Added a new test for a hacker that does not accept the code of conduct.

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules