所有超级接口:
Validator
所有已知实现类:
CustomValidatorBean, LocalValidatorFactoryBean, OptionalValidatorFactoryBean, SpringValidatorAdapter
```
public interface SmartValidator
extends Validator
```
Extended variant of the Validator interface, adding support for validation 'hints'.
从以下版本开始:
3.1
作者:
Juergen Hoeller, Sam Brannen

方法概要

所有方法实例方法抽象方法默认方法
修饰符和类型	方法	说明
`void`	`validate(Object target, Errors errors, Object... validationHints)`	Validate the supplied `target` object, which must be of a type of `Class` for which the `Validator.supports(Class)` method typically returns `true`.
`default void`	`validateValue(Class<?> targetType, String fieldName, Object value, Errors errors, Object... validationHints)`	Validate the supplied value for the specified field on the target type, reporting the same validation errors as if the value would be bound to the field on an instance of the target class.

从接口继承的方法 org.springframework.validation.Validator
supports, validate

- 方法详细资料
  - validate
```
void validate(Object target,
              Errors errors,
              Object... validationHints)
```
    Validate the supplied target object, which must be of a type of Class for which the Validator.supports(Class) method typically returns true.
    The supplied errors instance can be used to report any resulting validation errors.
    This variant of validate() supports validation hints, such as validation groups against a JSR-303 provider (in which case, the provided hint objects need to be annotation arguments of type Class).
    Note: Validation hints may get ignored by the actual target Validator, in which case this method should behave just like its regular Validator.validate(Object, Errors) sibling.
    参数:
    target - the object that is to be validated
    errors - contextual state about the validation process
    validationHints - one or more hint objects to be passed to the validation engine
    另请参阅:
    Validator.validate(Object, Class[])
  - validateValue
```
default void validateValue(Class<?> targetType,
                           String fieldName,
                           @Nullable
                           Object value,
                           Errors errors,
                           Object... validationHints)
```
    Validate the supplied value for the specified field on the target type, reporting the same validation errors as if the value would be bound to the field on an instance of the target class.
    参数:
    targetType - the target type
    fieldName - the name of the field
    value - the candidate value
    errors - contextual state about the validation process
    validationHints - one or more hint objects to be passed to the validation engine
    从以下版本开始:
    5.1
    另请参阅:
    Validator.validateValue(Class, String, Object, Class[])

接口 SmartValidator

方法概要

从接口继承的方法 org.springframework.validation.Validator

方法详细资料

validate

validateValue