RegExptestbeginner

RegExp test() — result is boolean

📖 Usage Example

const re = /\d+/
re.test('abc123') // → true
re.test('abc')    // → false

Use RegExp.test() to check whether a string matches the regular expression pattern.

RegExp.prototype.test()

test() always returns a boolean value.

Challenge: Verify that the result of test() is strictly a boolean.

💡 Hints (1)

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