Module rxmicro.validation

Package io.rxmicro.validation.constraint

Annotation Type Pattern

@Documented
@Retention(SOURCE)
@Target({FIELD,METHOD,PARAMETER})
@ConstraintRule(supportedTypes=java.lang.String.class,
                validatorClass=PatternConstraintValidator.class)
@SelfDocumented
@ReadMore(caption="What is regular expressions?",
          link="https://www.regular-expressions.info/")
public @interface Pattern

The annotated String must match the specified regular expression. The regular expression follows the Java regular expression conventions see Pattern.

Author:

nedis

Required Element Summary

Required Elements

Modifier and Type	Required Element	Description
String	regexp

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element	Description
Pattern.Flag[]	flags
boolean	off	Allows to disable validation rule if validation inherited from super class.

Element Detail

regexp

String regexp

Returns:

the regular expression to match

off

boolean off

Allows to disable validation rule if validation inherited from super class. By default, disable is off

Returns:

true if the validation must be disabled, false otherwise

Default:

false

flags

Pattern.Flag[] flags

Returns:

array of Flags considered when resolving the regular expression

Default:

{}