| JavaScript - Character classes | | Print | |
Character classes
Regular expression syntax uses square brackets to represent character sets or classes in a pattern. In addition, escape sequences define certain commonly-used character classes, as shown in the following table.
|
Character |
Meaning |
|---|---|
|
[...] |
Match any one character between brackets |
|
[^...] |
Match any one character not between brackets |
|
. |
Match any character other than newline |
|
\w, \W |
Match any word/non-word character |
|
\s, \S |
Match any whitespace/non-whitespace |
|
\d, \D |
Match any digit/non-digit |
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