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REGULAR EXPRESSION
In JavaScript, a Regular Expression (RegEx) is an object that describes a sequence of characters used for defining a search pattern.
In this video I explained detailed regex with best example which threw you will definitely able to clear your doubt about Regular expression
JavaScript Regex
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Create a RegEx
- Specify Pattern Using RegEx
Meta Characters
[ ] - Square brackets
. - Period
^ - Caret
$ - Dollar
? - Question Mark
{ } - Braces
| - Alternation
( ) - Group
\ - Backslash
Special Sequences
\b
\B
\d
\D
\s
\S
\w
\W
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