Providing spell checking and suggestions for text input

Important Information about Techniques

See Understanding Techniques for WCAG Success Criteria for important information about the usage of these informative techniques and how they relate to the normative WCAG 2.1 success criteria. The Applicability section explains the scope of the technique, and the presence of techniques for a specific technology does not imply that the technology can be used in all situations to create content that meets WCAG 2.1.

Applicability

This technique relates to all technologies.

This technique relates to:

Description

In this technique spell checking and suggestions for text are provided. Often people with cognitive disabilities have trouble spelling a word, but may be able to get the spelling approximately correct. A spell checking program will save them time-consuming research on how to spell the word. This may also be true for blind and low vision users who might make a mistake when typing. It will also help people with dexterity disabilities who may be using a head pointer, or who may have scanning software which makes it very slow and difficult to type. A spell-checking solution that provides word suggestion(s) and a simple mechanism to select one and input it into the text input field provides important help for these users and others.

Examples

Tests

Procedure

  1. Check that there is a form field on the page.
  2. Enter a misspelled word.
  3. Check that a suggested spelling is presented.
  4. Check that a mechanism is available to enter the suggested word into the form.

Expected Results

  • Checks #3 and #4 are true.