ValidationRule

A ValidationRule enables a reusable way of defining a validation rules in the application domain. It might be composed with Endpoints using either should or shouldNotmethods and with otherValidationRules using logical methods and and or.

case class User(name: String, age: Int)
val user: Endpoint[User] = (
  param("name").validate(beLongerThan(3)) ::
  param("age").as[Int].should(beGreaterThan(0) and beLessThan(120))
).as[User]

Self Type: ValidationRule[A]

Linear Supertypes

AnyRef, Any

Abstract Value Members

abstract def apply(value: A): Boolean

Applies the rule to the specified value.
Applies the rule to the specified value.
returns
true if the predicate of this rule holds for the specified value
abstract def description: String

Text description of this validation rule.

Concrete Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def and(that: ValidationRule[A]): ValidationRule[A]

Combines this rule with another rule such that the new rule only validates if both the combined rules validate.
Combines this rule with another rule such that the new rule only validates if both the combined rules validate.
that
the rule to combine with this rule
returns
a new rule that only validates if both the combined rules validate
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def or(that: ValidationRule[A]): ValidationRule[A]

Combines this rule with another rule such that the new rule validates if any one of the combined rules validates.
Combines this rule with another rule such that the new rule validates if any one of the combined rules validates.
that
the rule to combine with this rule
returns
a new rule that validates if any of the combined rules validates
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Related Docs: object ValidationRule | package finch

trait ValidationRule[A] extends AnyRef

Abstract Value Members

abstract def apply(value: A): Boolean

abstract def description: String

Concrete Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

def and(that: ValidationRule[A]): ValidationRule[A]

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def or(that: ValidationRule[A]): ValidationRule[A]

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

Inherited from AnyRef

Inherited from Any

Ungrouped