Module jakarta.validation

Package jakarta.validation.constraints

Annotation Interface Email

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

The string has to be a well-formed email address. Exact semantics of what makes up a valid email address are left to Jakarta Validation providers. Accepts CharSequence.

null elements are considered valid.

Since:

2.0

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static @interface	Email.List	Defines several @Email constraints on the same element.

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element	Description
Pattern.Flag[]	flags
Class<?>[]	groups
String	message
Class<? extends Payload>[]	payload
String	regexp

Element Details

message

String message

Default:

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

groups

Class<?>[] groups

Default:

{}

payload

Class<? extends Payload>[] payload

Default:

{}

regexp

String regexp

Returns:

an additional regular expression the annotated element must match. The default is any string ('.*')

Default:

".*"

flags

Pattern.Flag[] flags

Returns:

used in combination with regexp() in order to specify a regular expression option

Default:

{}