• Version 1.1.6
  • Published
  • 3.26 kB
  • No dependencies
  • MIT license


npm i @types/safe-regex
yarn add @types/safe-regex
pnpm add @types/safe-regex


TypeScript definitions for safe-regex




function safe

safe: (re: string | RegExp, opts?: { limit?: number }) => boolean;
  • Checks if a regex is safe to use in order to prevent catastrophic backtracking.

    Parameter re

    can be a RegExp object or just a string.

    Parameter opts

    Options for the check. limit - maximum number of allowed repetitions in the entire regex. Default: 25.

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