JS Built-ins
RegExpglobalbeginner

RegExp global β€” g flag set

πŸ“– Usage Example
const re = /a/g
console.log(re.global) // β†’ true
const re2 = /a/
console.log(re2.global) // β†’ false

Read RegExp.global to check whether the 'g' flag is set on the regular expression.

RegExp.prototype.global

The global property is true when the 'g' flag is set.

Challenge: Verify that /hi/g.global equals true.

πŸ’‘ Hints (1)
  • β€’ The global flag g allows matching all occurrences, not just the first