Regular Expression Checker

RegExp Flags i g m
  • /g enables "global" matching. When using the replace() method, specify this modifier to replace all matches, rather than only the first one.
  • /i makes the regex match case insensitive.
  • /m enables "multi-line mode". In this mode, the caret and dollar match before and after newlines in the subject string.

Regular Expression Syntax     Regular Expression Exemples

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