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WAI: Strategies, guidelines, resources to make the Web accessible to people with disabilities

Technique List

Techniques used to satisfy 3.3.1 (Error Identification
Technique Technology Implementations
Providing text descriptions to identify required fields that were not completed General 6
Providing a text description when the user provides information that is not in the list of allowed values General 2
Providing a text description when user input falls outside the required format or values General 4
Providing client-side validation and alert Script 3
Providing client-side validation and adding error text via the DOM Script 1