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how to check if article field is empty?
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Tomasz Rondio
November 2011
Posts: 63
Member
Hi guys
I have stupid problem. I don't know how to check if $gimme->article->lead is empty.
{{if $gimme->article->lead == "" }} does not work. Workaround with $gimme->article->lead|empty is not working also.
Please help
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ljuba rankovic
November 2011
Posts: 156
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Hm, it should work. but try this
{{ if $gimme->article->lead|strip == "" }}
or just for the case this
{{ if $gimme->article->lead|strip|strip_tags:false == "" }}
--
Ljuba Rankovic
Senior Front End Developer, Sourcefabric
ljuba.rankovic@sourcefabric.org
http://www.sourcefabric.org
http://www.twitter.com/Sourcefabric
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Mugur Rus
December 2011
Posts: 132
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Try putting strip_tags before strip and check for empty string and one space field in the if tag:
{{ assign var="text" value=$gimme->article->$field|strip_tags:false|strip }}
{{ if $text == " " || $text == "" }}
...
{{ /if }}
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