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TiddlyWiki5/editions/tw5.com/tiddlers/filters/has.tid
Jermolene 3edf3892e8 Fix has filter docs
See discussion
https://github.com/Jermolene/TiddlyWiki5/commit/6085936475851a8f93a05a52
f9e7ddcb066c6569#commitcomment-21966472

Thanks @telmiger
2017-05-03 18:33:42 +01:00

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caption: has
created: 20140410103123179
modified: 20151111150117431
op-input: a [[selection of titles|Title Selection]]
op-neg-output: ''without suffix'' or with ''suffix `value`''<br>&raquo; those input tiddlers in which field <<.place F>> does <<.em not>> exist or has an empty value<br>''suffix `field`''<br>&raquo; those input tiddlers in which field <<.place F>> does <<.em not>> exist
op-output: ''without suffix'' or with ''suffix `value`''<br>&raquo; those input tiddlers in which field <<.place F>> has a non-empty value<br>''suffix `field`''<br>&raquo; those input tiddlers in which field <<.place F>> exists
op-parameter: the name of a [[field|TiddlerFields]]
op-parameter-name: F
op-purpose: filter the input by field existence
op-suffix: <<.from-version "5.1.14">> optionally, the name of a [[field|TiddlerFields]]
op-suffix-name: F
tags: [[Filter Operators]] [[Common Operators]] [[Field Operators]] [[Negatable Operators]]
title: has Operator
type: text/vnd.tiddlywiki
<<.operator-examples "has">>