RegExp() constructor — Parameters
pattern : The text of the regular expression. This can also be another RegExp object. flags {{optional_inline}} : If specified, flags is a string that contains the flags to add. Alternatively, if a RegExp object is supplied for the pattern, the flags string will replace any of that object's flags (a
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pattern : The text of the regular expression. This can also be another RegExp object.
flags {{optional_inline}} : If specified, flags is a string that contains the flags to add. Alternatively, if a RegExp object is supplied for the pattern, the flags string will replace any of that object's flags (and lastIndex will be reset to 0).
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MDN Web Docs — files/en-us/web/javascript/reference/global_objects/regexp/regexp/index.md :: Parameters ↗Revision d14bee540b53 · CC-BY-SA-2.5