JSR 303 spring3 annotation verification memo

Download JSR 303-bean validation specification http://jcp.org/en/jsr/detail? Id = 303

Hibernate validator is a reference implementation of bean validation. hibernate validator provides all built-in constraint implementations in the JSR 303 specification, in addition to some additional constraint. For more information about hibernate validator, see the http://www.hibernate.org/subprojects/validator.html.

Spring official description: http://static.springsource.org/spring/docs/3.1.x/spring-framework-reference/html/validation.html#validation-beanvalidation

 

Table 1. constraint built in bean Validation

ConstraintDetails

@Null	The annotated element must benull
@NotNull	The element to be commented must not benull
@AssertTrue	The annotated element must betrue
@AssertFalse	The annotated element must befalse
@Min(value)	The annotated element must be a number and its value must be greater than or equal to the specified minimum value.
@Max(value)	The annotated element must be a number and its value must be less than or equal to the specified maximum value.
@DecimalMin(value)	The annotated element must be a number and its value must be greater than or equal to the specified minimum value.
@DecimalMax(value)	The annotated element must be a number and its value must be less than or equal to the specified maximum value.
@Size(max, min)	The size of the element to be commented must be within the specified range.
@Digits (integer, fraction)	The annotated element must be a number and its value must be within the acceptable range.
@Past	The annotated element must be a previous date.
@Future	The annotated element must be a future date.
@Pattern(value)	The annotated element must conform to the specified regular expression.

Table 2. The constraint attached to hibernate validator
ConstraintDetails

@Email	The annotated element must be an email address.
@Length	The size of the commented string must be within the specified range.
@NotEmpty	The commented string must be non-empty.
@Range	The annotated element must be within the appropriate range.