{"id":2686,"date":"2019-02-28T15:24:51","date_gmt":"2019-02-28T14:24:51","guid":{"rendered":"https:\/\/www.itidea.nl\/?p=2686"},"modified":"2019-03-01T15:25:46","modified_gmt":"2019-03-01T14:25:46","slug":"flow-condition-check-string-is-empty","status":"publish","type":"post","link":"https:\/\/www.itidea.nl\/index.php\/flow-condition-check-string-is-empty\/","title":{"rendered":"Flow Condition &#8211; check string is empty"},"content":{"rendered":"\n<p>A Flow condition to\ncheck if a string variable is empty can be accomplished as follows:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>(fx) empty(variables(&#8216;myStringVariable&#8217;)) &#8216;is equal to&#8217; (fx)true<\/p><\/blockquote>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"598\" height=\"198\" src=\"https:\/\/www.itidea.nl\/wp-content\/uploads\/2019\/03\/Flow-Condition-Check-empty-string.png\" alt=\"\" class=\"wp-image-2687\" srcset=\"https:\/\/www.itidea.nl\/wp-content\/uploads\/2019\/03\/Flow-Condition-Check-empty-string.png 598w, https:\/\/www.itidea.nl\/wp-content\/uploads\/2019\/03\/Flow-Condition-Check-empty-string-300x99.png 300w\" sizes=\"auto, (max-width: 598px) 100vw, 598px\" \/><\/figure>\n\n\n\n<p>Not\nvery exciting, but quite handy.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A Flow condition to check if a string variable is empty can be accomplished as follows: (fx) empty(variables(&#8216;myStringVariable&#8217;)) &#8216;is equal to&#8217; (fx)true Not very exciting, but quite handy.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[52],"tags":[37,46],"class_list":["post-2686","post","type-post","status-publish","format-standard","hentry","category-flow","tag-office365","tag-sharepoint"],"_links":{"self":[{"href":"https:\/\/www.itidea.nl\/index.php\/wp-json\/wp\/v2\/posts\/2686","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.itidea.nl\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.itidea.nl\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.itidea.nl\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.itidea.nl\/index.php\/wp-json\/wp\/v2\/comments?post=2686"}],"version-history":[{"count":2,"href":"https:\/\/www.itidea.nl\/index.php\/wp-json\/wp\/v2\/posts\/2686\/revisions"}],"predecessor-version":[{"id":2689,"href":"https:\/\/www.itidea.nl\/index.php\/wp-json\/wp\/v2\/posts\/2686\/revisions\/2689"}],"wp:attachment":[{"href":"https:\/\/www.itidea.nl\/index.php\/wp-json\/wp\/v2\/media?parent=2686"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.itidea.nl\/index.php\/wp-json\/wp\/v2\/categories?post=2686"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.itidea.nl\/index.php\/wp-json\/wp\/v2\/tags?post=2686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}