Calculate Custom Plugin - Parse Error with Empty Fields

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This topic contains 2 replies, has 1 voice.

Last updated by Kenneth Horn 5 years, 3 months ago.

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August 1, 2019 at 9:14 pm #1307305

Kenneth Horn

I'm using mathematical calculations native to PHP using the plugin code described in this post: https://toolset.com/forums/topic/math-with-custom-fields-values/
Works as expected except that when a number-field is empty that is used in a calculation in the plugin a parse error occurs which prohibits displaying the page front end and prohibits opening it in Admin.
I am not a PHP coder. Is there a simple way the PHP code can be modifed so as not to create the parse error with an empty field?

August 1, 2019 at 9:15 pm #1307309

Kenneth Horn

xxx

August 1, 2019 at 9:30 pm #1307323

Kenneth Horn

My issue is resolved now. Thank you!