Find files, editable templates and browser test targets by what you need to make or test. The directory below is cut by format; the two collections under it cut the same library by subject and by workflow.
Twelve fictional submissions in one export, including values with commas, embedded quotation marks, an embedded newline, an empty cell and non-ASCII text. Sized for testing an importer rather than a database.
Sample wording for each constraint-validation failure, in a terse and a helpful variant, so message copy can be reviewed without wiring a real form first. Fictional product, fictional copy.
A downloadable form exercising every common input type (text, email, tel, url, number, date, time, colour, range, select, radio, checkbox, file, and textarea) for testing autofill, scrapers, and parsers.
Consent expressed as separate, unticked controls for each purpose, with an undeletable line saying the form is fictional. The point of the fixture is that no control is pre-ticked and none of them is bundled with another.
A flat table of the HTML5 constraint attributes: what each applies to, whether the browser enforces it, whether it blocks submission, and one valid and one invalid example. The spreadsheet-shaped twin of the JSON constraint rules.
A machine-readable reference for every HTML5 constraint attribute: which control types accept it, an example that validates, an example that does not, and the behaviour that surprises people. Paired with the constraint-matrix forms in this wave.
Twenty input types crossed with the seven attributes that may or may not apply to them, so a form builder can be checked for attributes it emits on controls that ignore them.
One control per inputmode token - none, text, decimal, numeric, tel, search, email and url - each paired with the input type it realistically accompanies, for testing mobile keyboard selection and hint propagation.
A downloadable international address form: two address lines, city, region/state, a postal-code pattern, and a country selector, for testing autofill and address parsers.
Intentionally corrupt. A form schema breaking seven rules at once: an unknown version, a field with no name, an unknown type, an empty option list, a default outside its options, bounds the wrong way round and a duplicated id.
A fillable PDF job-application AcroForm: text fields, a position dropdown, work-authorization radio buttons, a relocate checkbox, a multiline cover letter, and a signature block. Fill it in any PDF viewer; no macros or scripts.
A downloadable job-application form: contact details, position, experience, a résumé file input, cover letter, work-authorization radios, and a consent checkbox.
