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Code Fix: Unable to change the height of a View to an empty value

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Issue Description

When configuring a height value for a View on a Form, attempting to clear the pixel value results in an error.

Error Message

The following error message is displayed “You have entered an invalid height. Only whole numbers and pixel values up to 32767px are supported.”

Cause

The validation pattern used to validate the user input did not cater for empty values.

Resolution

  1. Ensure you have K2 4.7 installed.
  2. Download and Install the K2 4.7 May 2017 Cumulative Update from K2 Partner and Customer Portal.
  3. Get the K2 4.7 May 2017 Cumulative Update FP2 from Regional Support.
  4. Install the K2 4.7 May 2017 Cumulative Update FP2 to apply the fix.