Installation

npm i -D eslint eslint-plugin-strict-boolean

Configuration

module.exports = {  
  plugins: ["strict-boolean"],  
  rules: {  
    "strict-boolean/index": "error",  
  },  
};

Rule Details

Examples of incorrect code for this rule:

const enabled = false
const login = true
const isNotHaveAccess = false
const canedit = true

Examples of correct code for this rule:

const isEnabled = false
const isLogin = true
const isHaveAccess = true
const canEdit = true

Prefix with is, has, can, or should - ✅

Prefix with isNot - 🚫

Only camelCase for variable names