Title: Needs support for empty variables
Last modified: July 18, 2017

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# Needs support for empty variables

 *  [fonginator](https://wordpress.org/support/users/fonginator/)
 * (@fonginator)
 * [8 years, 10 months ago](https://wordpress.org/support/topic/needs-support-for-empty-variables/)
 * It would be helpful to be able to keep empty variables like “” or especially 
   0. Sometimes you want to use a 0 and keep the variable available so that it can
   be adjusted in the future. I use global variables as coefficients in formulas
   that sometimes need to be adjusted by non-technical users, which this plugin 
   is great for, but currently setting the value to an empty string or a 0 results
   in the variable being completely deleted.

Viewing 1 replies (of 1 total)

 *  Plugin Contributor [Abdullah Khalfan](https://wordpress.org/support/users/abdullahkhalfan/)
 * (@abdullahkhalfan)
 * [8 years, 9 months ago](https://wordpress.org/support/topic/needs-support-for-empty-variables/#post-9465195)
 * Great suggestion, will definitely be implemented in the next release.

Viewing 1 replies (of 1 total)

The topic ‘Needs support for empty variables’ is closed to new replies.

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 * 1 reply
 * 2 participants
 * Last reply from: [Abdullah Khalfan](https://wordpress.org/support/users/abdullahkhalfan/)
 * Last activity: [8 years, 9 months ago](https://wordpress.org/support/topic/needs-support-for-empty-variables/#post-9465195)
 * Status: not resolved