sanity/src/core/validation/util/escapeRegex.ts

Sanity is a real-time content infrastructure with a scalable, hosted backend featuring a Graph Oriented Query Language (GROQ), asset pipelines and fast edge caches

/* eslint-disable no-useless-escape */
export function escapeRegex(string: string): string {
  // Escape ^$.*+-?=!:|\/()[]{},
  return string.replace(/[\^\$\.\*\+\-\?\=\!\:\|\\\/\(\)\[\]\{\}\,]/g, '\\$&')
}