Make interactive PDF fields understandable to keyboard and screen-reader users.
- A visible caption is not a programmatic field label: A visible label beside a field is not enough when the interactive control has no programmatic name or an unclear tab order.
- Design the tab path and validation message together: Accessible forms also need concise instructions, predictable focus order and errors that explain what must change.
- Test form recovery without a mouse: Complete the form once correctly and once with an intentional error.
Use these checks before completing Accessible PDF Forms: Labels, Instructions and Error Messages.
A visible caption is not a programmatic field label
A visible label beside a field is not enough when the interactive control has no programmatic name or an unclear tab order.
Accessible forms also need concise instructions, predictable focus order and errors that explain what must change.
Decision table for Accessible PDF Forms: Labels, Instructions and Error Messages
| Checkpoint | What to verify |
|---|---|
| A visible caption is not a programmatic field label | A visible label beside a field is not enough when the interactive control has no programmatic name or an unclear tab order. |
| Design the tab path and validation message together | Accessible forms also need concise instructions, predictable focus order and errors that explain what must change. |
| Test form recovery without a mouse | Complete the form once correctly and once with an intentional error. |
Design the tab path and validation message together
- Give every field a unique, meaningful name and tooltip.
- Arrange the tab order to follow the visual form.
- Explain required formats before the user submits.
- Test completion, correction and submission without a mouse.
Workflow graph for Accessible PDF Forms: Labels, Instructions and Error Messages
Test form recovery without a mouse
Complete the form once correctly and once with an intentional error. Focus must move predictably, every control must announce its purpose and the error must explain both the problem and the correction.
Review form for Accessible PDF Forms: Labels, Instructions and Error Messages
Tools to put “Accessible PDF Forms: Labels, Instructions and Error Messages” into practice
Use Create & Fill PDF Forms to add properly typed controls, then check the finished form for accessibility issues. The PDF accessibility checklist covers the surrounding keyboard and screen-reader review.
Keep reading after Accessible PDF Forms: Labels, Instructions and Error Messages
After completing the checks for Accessible PDF Forms: Labels, Instructions and Error Messages, continue with PDF accessibility checklist for the related PDFBEAR workflow. Check the accessibility outcomes behind this workflow against the W3C WCAG 2.2 Recommendation.
What should a PDF field tooltip contain?
Use a concise purpose or instruction, not an internal database name. Include the expected format when it is not obvious, such as YYYY-MM-DD for a date.
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