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.

Since:

0.1

Author:

nedis

See Also:

Pattern, PatternConstraintValidator

Required Element Summary

Required Elements

Modifier and Type	Required Element	Description
String	regexp	Returns the regular expression to match.

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element	Description
Pattern.Flag[]	flags	Returns the array of Flags considered when resolving the regular expression.
boolean	off	Allows disabling the validation rule if this rule is inherited from super class.

Element Detail

regexp

String regexp

Returns the regular expression to match.

Returns:

the regular expression to match

off

boolean off

Allows disabling the validation rule if this rule is inherited from super class.

By default, disable is off.

Returns:

true if the validation must be disabled.

Default:

false

flags

Pattern.Flag[] flags

Returns the array of Flags considered when resolving the regular expression.

Returns:

the array of Flags considered when resolving the regular expression

Default:

{}