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Angular and WCAG 4.1.1

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From: Date: Jun 12, 2020 6:52AM


Hello, could anybody please help with some good thought?

Websites build with Angular always put attributes into HTML element. eg: _ngvar-c0. Validator mark these attributes as error: "Attribute _ngvar-c0 not allowed on element..."

WCAG states that Validating webpages (G134) is sufficent technique fpr 4.1.1.

Understanding SC 4.1.1. says: "the Success Criterion requires that the content can be parsed using only the rules of the formal grammar."

Consequenty all Angular websites violates WCAG 4.1.1? This sounds strange. Maybe I misunderstand something?

Many Thanks,
Zsolt