jakarta.validation.constraints

Annotation Type NotEmpty

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

The annotated element must not be null nor empty.

Supported types are:

• CharSequence (length of character sequence is evaluated)
• Collection (collection size is evaluated)
• Map (map size is evaluated)
• Array (array length is evaluated)

Since:

2.0

Author:

Emmanuel Bernard, Hardy Ferentschik

Optional Element Summary

Optional Elements

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

Element Detail

message

public abstract String message

Default:

"{jakarta.validation.constraints.NotEmpty.message}"

groups

public abstract Class<?>[] groups

Default:

{}

payload

public abstract Class<? extends Payload>[] payload

Default:

{}