javax.validation.constraints

注释类型 BankCard

@Target(value={METHOD,FIELD,ANNOTATION_TYPE,CONSTRUCTOR,PARAMETER})
 @Retention(value=RUNTIME)
 @Documented
 @Repeatable(value=BankCard.List.class)
 @Constraint(validatedBy=BankCardConstraintValidator.class)
public @interface BankCard

BankCard

可选元素概要

可选元素

限定符和类型	可选元素和说明
Class<?>[]	groups
String	message
Class<? extends javax.validation.Payload>[]	payload
String	regexp
boolean	required 是否必填 默认是必填的

元素详细资料

required

public abstract boolean required

是否必填 默认是必填的

返回:

默认值:

true

message

public abstract String message

默认值:

"{BankCard.message}"

groups

public abstract Class<?>[] groups

默认值:

{}

payload

public abstract Class<? extends javax.validation.Payload>[] payload

默认值:

{}

regexp

public abstract String regexp

返回:

the regular expression to match

默认值:

"^([1-9]{1})(\\d{15}|\\d{18})$"