JavaScript:正規表現
正規表現
(
regular expression
)
https://developer.mozilla.org/ja/docs/Web/JavaScript/Guide/Regular_Expressions
Javascript:正規表現リテラル
JavaScript:RegExpオブジェクト
https://img.shields.io/badge/JavaScript-正規表現-F7DF1E.svg?logo=javascript&style=for-the-badge