Regex To Match The First X Characters In A Sentence

Category: Strings

A useful Regex that matches the first X (30 in the example below) characters (including space) in a sentence.

/^([\s\S]){1,20}([\s\.])/

Matches:

  • A useful Regext that matches the first X (30 in the example below) characters (including space) in a sentence.

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Expression Flags

Flags Description
i Ignore case sensitive.
g Allows global search.
m Allows multiline search.