boolean-parameter-prefixes

Requires boolean parameter names to start with an approved prefix followed by an uppercase letter, -, or _.

Attribute	Value
Category	Parameters
Maturity	Gold
Starter–Recommended	Off
Strict	Warning
Complete	Error

Intent

Names such as isActive and hasAccess reveal boolean meaning at call sites.

Flags

Boolean parameters whose names do not match the configured prefixes. Default prefixes: is, has.

See it fail

- in: query
  name: active
  schema: { type: boolean }

Fix it

- in: query
  name: isActive
  schema: { type: boolean }

Options

Replace defaults with options: { prefixes: [is, has, can] } in the rule override.

Nearby: query-parameter-camel-case, parameter-description.