dox_validation 3.0.0

Typed input for Dart. DTO classes with generated checks, fluent schemas like Zod, JSON Schema export and the Standard Schema interface.

3.0.0

• The first stable release.
• The package now lives in its own repo: dartondox/dox-validation. Nothing changes for users: same package name, same API.

3.0.0-rc.1

• Version bump only, to match the other packages.

3.0.0-alpha.17

• Version bump only, to match the other packages.

3.0.0-alpha.16

• Version bump only, to match the other packages.

3.0.0-alpha.15

• Version bump only, to match the other packages.

3.0.0-alpha.14

• Version bump only, to match the other packages.

3.0.0-alpha.13

• Version bump only, to match the other packages.

3.0.0-alpha.12

• Version bump only, to match the other packages.

3.0.0-alpha.11

• Version bump only, to match the other packages.

3.0.0-alpha.10

• Version bump only, to match the other packages.

3.0.0-alpha.9

• Version bump only, to match the other packages.

3.0.0-alpha.8

• Fix: FileTypes.sniff read any data that starts with BM as bmp, like the text "BMW...". Now it also checks the BMP header size at byte 14 (12, 40, 52, 56, 64, 108 or 124).

3.0.0-alpha.7

• Perf: object, list, map and union schemas work out isAsync once and keep the answer. Before, the whole schema tree was walked on every validateSchema call.
• url() now allows only http and https links. Pass schemes to allow others.
• File type checks now also need the file name extension to fit the bytes. A .html file with GIF bytes no longer passes @Image. Only another known type (like .png with GIF bytes) or a type the browser runs (html, htm, xhtml, svg, xml, js, mjs) is refused. A file with no or an unknown extension (like a canvas upload named blob) passes when the bytes match.

3.0.0-alpha.6

• Version bump only, to match the other packages.

3.0.0-alpha.5

• Version bump only, to match the other packages.

3.0.0-alpha.4

• Version bump only, to match the other packages.

3.0.0-alpha.3

• Version bump only, to match the other packages.

3.0.0-alpha.2

• A JSON body that is not an object now says The request body must be a JSON object. (key _root). Change it with the message key _root.object.
• Needs Dart 3.13 or newer.
• All dependencies updated to their latest versions.
• New: DTOs. A class with @Dto() and rule annotations (@Length, @Email, @Min, @Regex, @MaxSize, ...). dox_builder writes a const DtoSchema<T> with the checks, a converter and the JSON Schema. See the Validation guide.
• New: DtoSchema<T> with validateMap, safeValidateMap, fromMap, toMap and toJsonSchema. It is also a Schema<T>.
• New: Maybe<T> knows a missing key from null. DtoErrors for checks across fields in validate().
• New: FileTypes finds the real type of a file from its first bytes. @Image() and v.file().image() do not allow svg.
• New: MessageRequest.locale, ParseState.params. A message set on a rule is used as it is; the resolver only fills its placeholders.
• Rule has a const constructor and a final message, so a rule class works as an annotation. AsyncRule.failedItems() checks a list in one call.
• FileInput has length and head (the first bytes).
• Schema has a const constructor. The fluent schemas extend BaseSchema.
• Text length messages say "characters".
• Breaking: removed v.fromRules(), v.registerRule(), RuleRegistry, RuleDefinition, CallbackRule and all rule strings. Use a DTO, or a Rule<T> class.

3.0.0-alpha.1

• First release of dox_validation.
• Fluent schema builder: string, int, num, bool, date, enum, literal, list, object, map, union, any, file.
• optional, nullable, nullish, defaultTo, transform, refine, superRefine, async refinements.
• Coercion with v.coerce for query strings and form data.
• parse, safeParse, parseAsync, safeParseAsync with issue paths.
• Standard Schema interface (StandardSchema).
• JSON Schema (draft 2020-12 / OpenAPI 3.1) export with toJsonSchema().
• Custom Rule classes and a global MessageResolver.
• Laravel style string rules with v.fromRules().