Packages

trait ValidationRule[A] extends AnyRef

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 shouldNot methods and with other ValidationRules 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]
Source
ValidationRule.scala
Linear Supertypes
AnyRef, Any
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Inherited
  1. ValidationRule
  2. AnyRef
  3. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. All

Abstract Value Members

  1. 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

  2. abstract def description: String

    Text description of this validation rule.

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. def +(other: String): String
    Implicit
    This member is added by an implicit conversion from ValidationRule[A] to any2stringadd[ValidationRule[A]] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (ValidationRule[A], B)
    Implicit
    This member is added by an implicit conversion from ValidationRule[A] to ArrowAssoc[ValidationRule[A]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  6. 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

  7. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  8. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  9. def ensuring(cond: (ValidationRule[A]) ⇒ Boolean, msg: ⇒ Any): ValidationRule[A]
    Implicit
    This member is added by an implicit conversion from ValidationRule[A] to Ensuring[ValidationRule[A]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: (ValidationRule[A]) ⇒ Boolean): ValidationRule[A]
    Implicit
    This member is added by an implicit conversion from ValidationRule[A] to Ensuring[ValidationRule[A]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean, msg: ⇒ Any): ValidationRule[A]
    Implicit
    This member is added by an implicit conversion from ValidationRule[A] to Ensuring[ValidationRule[A]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: Boolean): ValidationRule[A]
    Implicit
    This member is added by an implicit conversion from ValidationRule[A] to Ensuring[ValidationRule[A]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  15. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  16. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from ValidationRule[A] to StringFormat[ValidationRule[A]] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  17. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  18. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  19. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  20. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  21. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  22. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  23. 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

  24. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  25. def toString(): String
    Definition Classes
    AnyRef → Any
  26. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  27. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  28. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  29. def →[B](y: B): (ValidationRule[A], B)
    Implicit
    This member is added by an implicit conversion from ValidationRule[A] to ArrowAssoc[ValidationRule[A]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from ValidationRule[A] to any2stringadd[ValidationRule[A]]

Inherited by implicit conversion StringFormat from ValidationRule[A] to StringFormat[ValidationRule[A]]

Inherited by implicit conversion Ensuring from ValidationRule[A] to Ensuring[ValidationRule[A]]

Inherited by implicit conversion ArrowAssoc from ValidationRule[A] to ArrowAssoc[ValidationRule[A]]

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