v0.12.2

Refactoring:

1. rename method mapTo of Mapping[T] to map (!!! broken changes)
2. more graceful attachment way, check here for sample codes.

p.s. method $ext(..) in Mapping[T] was removed (!!! broken changes).

v0.12.1

1. remove unnecessary scala-reflect dependency
2. change json parser from json4s to spray-json, to reduce nested dependencies

v0.12.0

Refactoring:

1. move misc interfaces/classes from Framework to package file
2. intelligently detect label key and remove i18n option (p.s. labels starting with @ will be used as message key)
3. rename option itemsignoreEmpty/touched to skipUntouched/touchedChecker (!!! broken changes)

v0.11.0

1. add meta support
2. add ext info support

v0.10.1

1. added a helper method to simple, which can convert request.getParemeterMap (Map[String, String[]]) to data (Map[String, String]) directly.
2. some minor bug fix, code refactor and enhancement

v0.10.0

Code refactor inspired by form-binder-java:

• remove InputMode as type parameter of Mapping/Constraint/PreProcessors. Currently all constraints/pre-processors can be applied to all mappings, and only checked it at runtime.
• touched checker changed from list of names to a function of (name, data) => true|false, which accepts current field name and data map, and return true if touched, and false if not touched.
• FormBinder not hold constraints/pre-processors any more. Let's attach them to related mapping definitions if necessary.

!!!WRANING: some broken changes were introduced. But I don't want to list the details here, since they are not big changes, and you can find and fix it easily when upgrading.

v0.9.0

1. code refactoring and doc enhancement
2. change FormBinder.bind (!!!WARNING: broken change for normal developers),

from

// bind mappings to data,
// consume it directly and return result, if validation passed;
// return (processed) errors, if validation failed
def bind[T, R2, M <: InputMode](mapping: Mapping[T, M], data: Map[String, String])(consume: T => R2)

to

// bind mappings to data, and return an either, holding validation errors (left) or converted value (right);
// let user to decide how to proceed
def bind[T, M <: InputMode](mapping: Mapping[T, M], data: Map[String, String]): Either[R, T]

v0.8.0

1. change interface Constraint to (name, data, messages, options) => errors, and now it can be applied to both mappings and FormBinder (!!!WARNING: broken change for extension developers)
2. merge/change interfaces PreProcessor/BulkPrePrecessor to (prefix, data, options) => data, and now it can be applied to both FormBinder and mappings (!!!WARNING: broken change for extension developers)
3. rename pipe_: to >-: (!!!WARNING: broken change for normal developers)
4. change pre-processor expandJsonData(sourceKey[, destPrefix]) to expandJsonString([sourceKey][, destPrefix]), and now it can be applied to all mappings and FormBinder (!!!WARNING: broken change for normal developers)
5. add constraint numArrayIndex, used to validate illegal array index, like aaa[t123]
6. enhance constraint required, and now it can be applied to both field mappings and group mappings
7. add built-in field mapping json4s
8. add InputMode to help restrict a Constraint/PreProcessor can accept one input string or multiple input strings or both (for extension developers)

v0.6.0

1. change interface Messages to (String) => Option[String] (!!!WARNING: broken change)
2. add i18n option support, so label can be used as a key to fetch an i18n value now
3. add built-in uuid (java.util.UUID) field mapping

v0.5.0

1. add options support
2. enhance validating with option eagerCheck/ignoreEmpty and touched list
3. add validate method in FormBinder