Releases

1. ▸▾1.4.09 Jun 20262 sources agree

   Added ValidationResult helpers: errorsByKey (errors grouped by field) and firstErrorFor(key) .

   What's Changed

   • Added ValidationResult helpers: errorsByKey (errors grouped by field) and firstErrorFor(key).
   • Added validateAndThrow / validateAndThrowAsync, throwing a LucidValidationException with all failures.
   • Added numeric inclusiveBetween / exclusiveBetween validators (previously only available for DateTime).
   • Added validUrl, length(min, max), isInEnum and precisionScale validators (each with an OrNull variant).
   • Added withMessage, withErrorCode and withName for fluent, chained customization of the previous rule.
   • Added asynchronous validation: mustAsync, mustWithAsync, useAsync and LucidValidator.validateAsync.
   • Added ruleForEach to validate each item of a collection inline (without a dedicated validator class).
   • Added rule sets via ruleSet(name, () {...}) and validate(entity, ruleSets: [...]).
   • Added include to compose/reuse validators of the same entity type.
   • Added unless (the inverse of when); when and unless now compose.
   • Added normalize to sanitize a value before validation (e.g. trim/lowercase) without mutating the entity.
   • Added switchOn for polymorphic/branching validations based on discriminator values (e.g. enums, Strings, ints).
   • Added LucidValidator.inline factory constructor to build validators on the fly without subclassing.
   • Added rulesForField and rulesForFieldAsync to evaluate and inspect the status of all rules on a specific field (e.g. for password checklist widgets).
   • Added getExceptions and getExceptionsByKey to directly retrieve raw lists of validation exceptions.
   • Added use and useAsync builders to manually construct custom rules with full control over the created ValidationException.