JS Built-ins
RegExpflagsbeginner

RegExp flags β€” gim flags

πŸ“– Usage Example
const re = /hello/gi
console.log(re.flags) // β†’ 'gi'

Read RegExp.flags to get a string of all active flags on the regular expression.

RegExp.prototype.flags

With g, i, and m flags set, flags returns 'gim' (alphabetical order).

Challenge: Verify that /test/gim.flags includes 'g'.

πŸ’‘ Hints (1)
  • β€’ flags returns all set flags sorted alphabetically