conditionalError() — react Function Reference

Architecture documentation for the conditionalError() function in ESLintRulesOfHooks-test.js from the react codebase.

Function javascript BabelCompiler Validation

Entity Profile

BabelCompiler→ Validation→ conditionalError() — react Function Reference

Dependency Diagram

graph TD
  8c8f05b7_ce54_dda3_c3b6_4dcde06e6081["conditionalError()"]
  dd0557d9_69a8_cf13_71c6_3353d5972ec8["ESLintRulesOfHooks-test.js"]
  8c8f05b7_ce54_dda3_c3b6_4dcde06e6081 -->|defined in| dd0557d9_69a8_cf13_71c6_3353d5972ec8
  style 8c8f05b7_ce54_dda3_c3b6_4dcde06e6081 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/eslint-plugin-react-hooks/__tests__/ESLintRulesOfHooks-test.js lines 2026–2035

function conditionalError(hook, hasPreviousFinalizer = false) {
  return {
    message:
      `React Hook "${hook}" is called conditionally. React Hooks must be ` +
      'called in the exact same order in every component render.' +
      (hasPreviousFinalizer
        ? ' Did you accidentally call a React Hook after an early return?'
        : ''),
  };
}