trait Formatter[T] extends AnyRef
Handles field binding and unbinding.
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- Format.scala
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abstract
def
bind(key: String, data: Map[String, String]): Either[Seq[FormError], T]
Binds this field, i.e.
Binds this field, i.e. constructs a concrete value from submitted data.
- key
the field key
- data
the submitted data
- returns
Either a concrete value of type T or a set of error if the binding failed.
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abstract
def
unbind(key: String, value: T): Map[String, String]
Unbinds this field, i.e.
Unbinds this field, i.e. transforms a concrete value to plain data.
- key
the field ke
- value
the value to unbind
- returns
either the plain data or a set of errors if unbinding failed
Concrete Value Members
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final
def
!=(arg0: Any): Boolean
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final
def
##(): Int
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final
def
==(arg0: Any): Boolean
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final
def
asInstanceOf[T0]: T0
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def
clone(): AnyRef
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final
def
eq(arg0: AnyRef): Boolean
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def
equals(arg0: Any): Boolean
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def
finalize(): Unit
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val
format: Option[(String, Seq[Any])]
The expected format of
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final
def
getClass(): Class[_]
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def
hashCode(): Int
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def
isInstanceOf[T0]: Boolean
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def
ne(arg0: AnyRef): Boolean
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def
notify(): Unit
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def
notifyAll(): Unit
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def
synchronized[T0](arg0: ⇒ T0): T0
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def
toString(): String
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final
def
wait(): Unit
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final
def
wait(arg0: Long, arg1: Int): Unit
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final
def
wait(arg0: Long): Unit
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