Asqatasun v4 - RGAA 3.0 - Rule 11.10.6
Summary
No-check rule
Business description
Criterion
Test
Description
Does each input error indication provided via a chunk of text tied by an ARIA property aria-describedby or aria-labelledby meet the following conditions? 
-  The referenced chunk of text has an idattribute
-  The value of the idattribute is unique
-  The value of the ARIA
   property aria-describedbyoraria-labelledbymatches the value of theidattribute
Level
A
Technical description
Scope
Page
Decision level
Semi-Decidable
Algorithm
Selection
Process
Analysis
No Tested
In all cases