Fix JavaScript in PDF form

[37711971]

An error message is displayed if the value of a PDF form cell is blank or 0.

The message is "The value entered does not match the field format".

Please help me to know how to fix the issue.  Although the calculation itself is possible. But the error message shows up each time when a cell is entered. I need to have a solution to set the appropriate JavaScript of the form.

[Bernd Alheit]

In your code avoid the division by zero.

[37711971 · Accepted solution]

Thank you. 

How to write a Script to avoid the division by zero?  

[Bernd Alheit · Accepted solution]

Like this:

https://answers.acrobatusers.com/Problem-using-division-calculation-in-Adobe-AcrobatX-q9810.aspx

[37711971 · Accepted solution]

Great!

Thank you very much.