Issue Summary

This is reproducible on Data Center: (yes) 

Steps to Reproduce

1. We see isEmpty(), isNotEmpty(), isNumeric(), isAlpha(), isAlphanumeric() functions return null if a text field is empty.
2. When we have descriptions the value is being returned.

Please find below images for issues with description and without description.

Expected Results

If no value is present in the description it should return false or Ture based on the function we are validating.

Actual Results

If no value is present in the description Instead of returning false or Ture based on the function we are validating its returning null value.

Workaround

Currently, there is no known workaround for this behaviour. A workaround will be added here when available