Akkurate 0.8.0

Added

• Support transforming a value before validating it (#26)
• New constraint to ensure a collection doesn't contain duplicated elements (#28)
• New constraints to check if a value is an instance of some type (#27)
• New accessors to easily validate a specific index of a collection (#29)

Akkurate 0.7.0

⚠️ Breaking changes

• Scope control has been implemented for Akkurate's DSL (#25)

Fixed

• Accessors for mutable properties are no longer improperly cast. (#22)

Akkurate 0.6.0

Added

• Arrow integration to convert Akkurate validation results to typed errors (#20)

Akkurate 0.5.0

Added

• New configuration option to fail on the first constraint violation (#19)

Akkurate 0.4.0

Summary: Easier validation for JVM dates and iterables. Also, the configuration of the validator got revamped.

⚠️ Breaking changes

• The Configuration class is now instantiated through a builder DSL (#13)
• Mark the API of the KSP plugin as experimental (#13)
• Remove unused MutablePath type alias

Added

• Support iterating over nullable iterables, like Validatable<Iterable<*>?>. (#16)
• Add constraints to validate additional JVM types: LocalDate, Duration and Period (#7)

Akkurate 0.3.0

Summary: @Validate can be used on generic types, and many accessors are now provided for the basic Kotlin types.

In other news, we now have a dedicated #akkurate channel on Kotlin Slack 🎉 Come join us!

⚠️ Breaking changes

• Validation accessors are generated only for public properties. (#11 #15)
• Accessors are now generated for the properties of the implemented interface when possible, not for the implementation. (#11)

Added

• Provide built-in accessors for kotlin and kotlin.collections packages (#11)
• Support generating accessors for generic types (#10)
• A KDoc is provided for each validatable accessor (#6)

Fixed

• Validatable accessors are no longer generated for extension properties
• Skip the generation of accessors in the kotlin package, avoiding compilation failures.

Changed

• Propagate the @Validate annotation to the nested classes (#11)

Akkurate 0.2.0

⚠️ Breaking changes

• Change visibility of ValidateAnnotationProcessor.validatableOfFunction to private. (#12)
• Change visibility of ValidateAnnotationProcessor.validatableClass to private. (#12)

Added

• Add new constraints (#3):
  • CharSequence
    • hasLengthEqualTo / hasLengthNotEqualTo
    • isBlank / isNotBlank
    • isMatching / isNotMatching
  • kotlin.collections
    • hasSizeNotEqualTo
    • isEmpty / isNotEmpty
    • isContaining / isNotContaining
  • Map
    • isContainingKey / isNotContainingKey
    • isContainingValue / isNotContainingValue

Changed

• Enable Explicit API Mode for the KSP plugin. (#12)

Akkurate 0.1.1

Notable changes

• A public roadmap is now available! 📋

Fixed

• The target version of generated JVM bytecode is now 1.8 instead of 11. (#5)
• Suppress the warning about useless casts in generated accessors. (#8)

Akkurate 0.1.0

First release of Akkurate, a validation library taking advantage of the expressive power of Kotlin.