created: 20201117164024930
modified: 20210106151027546
tags: Tutorials
title: RegExp in Tiddlywiki by Mohammad
type: text/vnd.tiddlywiki
url: http://tw-regexp.tiddlyspot.com/

~RegExp in Tiddlywiki contains practical use cases of regular expression in Tiddlywiki. 

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The regular expression is a way to describe complex search patterns using sequences of characters .

~RegExp in Tiddlywiki has four main parts

* Using regular expression to match a pattern in tiddler title
* Using regular expression to match a pattern in tiddler fields excluding tiddler text (body)
* Using regular expression to match a pattern in tiddler body (text field)
* Using regular expression for validation like username, password, etc.