While these validation rules aren’t as universally enforced as true database constraints, they still irritate users because they prevent the record from being saved.

There’s no built-in duplicate rule for Excel’s Data Validation feature, but you can combine the feature with the COUNTIF() function to get the job done. To do so competently, ...

On May 29, 2020, the Department of Health and Human Services (HHS) released a proposed rule and press release to adjust the Affordable Care Act’s (ACA’s) risk adjustment data validation (RADV ...

To add validation rules at the entity level, select an entity (rather than one of its properties) and then, from the entity's Properties window, use its Validations property to add a validation rule.

On November 24, HHS issued a final rule to amend the ACA’s risk adjustment data validation (RADV) program. The final rule is largely similar to the proposed rule, issued in late May 2020; it ...

Go to Data on the Ribbon, and in the Data Tools group, choose Data Validation. The Data Validation window that pops up allows you to set your criteria in many ways. For our example, choose Whole ...

Validation attribute — Used to enforce validation rules on the properties of the entities; Display attribute — Used to specify how the data should be displayed in the user interface ...

The ESSnet on data validation is a European research programme aimed at improving data exchange by agreeing on a uniform set of validation rules beforehand. This topic featured prominently at a ...

Validation is a powerful feature that lets you control the data users can enter into an Excel sheet. Chances are that once you’ve put these rules into place, you’ll not want to remove it, but ...