javax.validation.constraints

Annotation Type Digits

@Target(value={METHOD,FIELD,ANNOTATION_TYPE,CONSTRUCTOR,PARAMETER})
@Retention(value=RUNTIME)
@Documented
@Constraint(validatedBy={})
public @interface Digits

The annotated element must be a number within accepted range Supported types are:

• BigDecimal
• BigInteger
• String
• byte, short, int, long, and their respective wrapper types

null elements are considered valid

Author:

Emmanuel Bernard

Required Element Summary

Required Elements

Modifier and Type	Required Element and Description
int	fraction
int	integer

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
Class<?>[]	groups
String	message
Class<? extends Payload>[]	payload

Element Detail

integer

public abstract int integer

Returns:

maximum number of integral digits accepted for this number.

fraction

public abstract int fraction

Returns:

maximum number of fractional digits accepted for this number.

message

public abstract String message

Default:

"{javax.validation.constraints.Digits.message}"

groups

public abstract Class<?>[] groups

Default:

{}

payload

public abstract Class<? extends Payload>[] payload

Default:

{}