Function regexFixFlags

Takes a string of RegExp flags and returns a string guaranteed to be valid.

Remarks

This function does not validate if the input string is a valid regex flags string. It only removes duplicates and non-regex characters.

Throws

This function does not throw any exceptions.

See

strSortChars, strRemoveDuplicateChars

Example

regexFixFlags('ggim') // 'gim'
regexFixFlags('?gim*') // 'gim'
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