kekrozsak/vendor/symfony/symfony/src/Symfony/Component/Form/CHANGELOG.md

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CHANGELOG
=========
2.1.0
-----
* [BC BREAK] ``read_only`` field attribute now renders as ``readonly="readonly"``, use ``disabled`` instead
* [BC BREAK] child forms now aren't validated anymore by default
* made validation of form children configurable (new option: cascade_validation)
* added support for validation groups as callbacks
* made the translation catalogue configurable via the "translation_domain" option
* added Form::getErrorsAsString() to help debugging forms
* allowed setting different options for RepeatedType fields (like the label)
* added support for empty form name at root level, this enables rendering forms
without form name prefix in field names
* [BC BREAK] form and field names must start with a letter, digit or underscore
and only contain letters, digits, underscores, hyphens and colons
* [BC BREAK] changed default name of the prototype in the "collection" type
from "$$name$$" to "\__name\__". No dollars are appended/prepended to custom
names anymore.
* [BC BREAK] improved ChoiceListInterface
* [BC BREAK] added SimpleChoiceList and LazyChoiceList as replacement of
ArrayChoiceList
* added ChoiceList and ObjectChoiceList to use objects as choices
* [BC BREAK] removed EntitiesToArrayTransformer and EntityToIdTransformer.
The former has been replaced by CollectionToArrayTransformer in combination
with EntityChoiceList, the latter is not required in the core anymore.
* [BC BREAK] renamed
* ArrayToBooleanChoicesTransformer to ChoicesToBooleanArrayTransformer
* ScalarToBooleanChoicesTransformer to ChoiceToBooleanArrayTransformer
* ArrayToChoicesTransformer to ChoicesToValuesTransformer
* ScalarToChoiceTransformer to ChoiceToValueTransformer
to be consistent with the naming in ChoiceListInterface.
They were merged into ChoiceList and have no public equivalent anymore.
* choice fields now throw a FormException if neither the "choices" nor the
"choice_list" option is set
* the radio type is now a child of the checkbox type
* the collection, choice (with multiple selection) and entity (with multiple
selection) types now make use of addXxx() and removeXxx() methods in your
model if you set "by_reference" to false. For a custom, non-recognized
singular form, set the "property_path" option like this: "plural|singular"
* forms now don't create an empty object anymore if they are completely
empty and not required. The empty value for such forms is null.
* added constant Guess::VERY_HIGH_CONFIDENCE
* [BC BREAK] The methods `add`, `remove`, `setParent`, `bind` and `setData`
in class Form now throw an exception if the form is already bound
* fields of constrained classes without a NotBlank or NotNull constraint are
set to not required now, as stated in the docs
* fixed TimeType and DateTimeType to not display seconds when "widget" is
"single_text" unless "with_seconds" is set to true
* checkboxes of in an expanded multiple-choice field don't include the choice
in their name anymore. Their names terminate with "[]" now.
* deprecated FormValidatorInterface and substituted its implementations
by event subscribers
* simplified CSRF protection and removed the csrf type
* deprecated FieldType and merged it into FormType
* added new option "compound" that lets you switch between field and form behavior
* [BC BREAK] renamed theme blocks
* "field_*" to "form_*"
* "field_widget" to "form_widget_simple"
* "widget_choice_options" to "choice_widget_options"
* "generic_label" to "form_label"
* added theme blocks "form_widget_compound", "choice_widget_expanded" and
"choice_widget_collapsed" to make theming more modular
* ValidatorTypeGuesser now guesses "collection" for array type constraint
* added method `guessPattern` to FormTypeGuesserInterface to guess which pattern to use in the HTML5 attribute "pattern"
* deprecated method `guessMinLength` in favor of `guessPattern`
* labels don't display field attributes anymore. Label attributes can be
passed in the "label_attr" option/variable
* added option "mapped" which should be used instead of setting "property_path" to false
* [BC BREAK] "data_class" now *must* be set if a form maps to an object and should be left empty otherwise
* improved error mapping on forms
* dot (".") rules are now allowed to map errors assigned to a form to
one of its children
* errors are not mapped to unsynchronized forms anymore
* [BC BREAK] changed Form constructor to accept a single `FormConfigInterface` object
* [BC BREAK] changed argument order in the FormBuilder constructor
* added Form method `getViewData`
* deprecated Form methods
* `getTypes`
* `getErrorBubbling`
* `getNormTransformers`
* `getClientTransformers`
* `getAttribute`
* `hasAttribute`
* `getClientData`
* added FormBuilder methods
* `getTypes`
* `addViewTransformer`
* `getViewTransformers`
* `resetViewTransformers`
* `addModelTransformer`
* `getModelTransformers`
* `resetModelTransformers`
* deprecated FormBuilder methods
* `prependClientTransformer`
* `appendClientTransformer`
* `getClientTransformers`
* `resetClientTransformers`
* `prependNormTransformer`
* `appendNormTransformer`
* `getNormTransformers`
* `resetNormTransformers`
* deprecated the option "validation_constraint" in favor of the new
option "constraints"
* removed superfluous methods from DataMapperInterface
* `mapFormToData`
* `mapDataToForm`
* [BC BREAK] FormType::getDefaultOptions() and FormType::getAllowedOptionValues()
don't receive an options array anymore.
* added `setDefaultOptions` to FormTypeInterface and FormTypeExtensionInterface
which accepts an OptionsResolverInterface instance
* deprecated the methods `getDefaultOptions` and `getAllowedOptionValues`
in FormTypeInterface and FormTypeExtensionInterface
* options passed during construction can now be accessed from FormConfigInterface
* added FormBuilderInterface, FormViewInterface and FormConfigEditorInterface
* [BC BREAK] the methods in FormTypeInterface and FormTypeExtensionInterface now
receive FormBuilderInterface and FormViewInterface instead of FormBuilder and
FormView
* [BC BREAK] the method `buildViewBottomUp` was renamed to `finishView` in
FormTypeInterface and FormTypeExtensionInterface
* [BC BREAK] the options array is now passed as last argument of the
methods
* `buildView`
* `finishView`
in FormTypeInterface and FormTypeExtensionInterface
* [BC BREAK] no options are passed to `getParent` of FormTypeInterface anymore
* deprecated DataEvent and FilterDataEvent in favor of the new FormEvent which is
now passed to all events thrown by the component
* FormEvents::BIND now replaces FormEvents::BIND_NORM_DATA
* FormEvents::PRE_SET_DATA now replaces FormEvents::SET_DATA
* FormEvents::PRE_BIND now replaces FormEvents::BIND_CLIENT_DATA
* deprecated FormEvents::SET_DATA, FormEvents::BIND_CLIENT_DATA and
FormEvents::BIND_NORM_DATA
* [BC BREAK] reversed the order of the first two arguments to `createNamed`
and `createNamedBuilder` in `FormFactoryInterface`
* [BC BREAK] adapted methods of FormView to match the naming used in
FormInterface and FormBuilder
* deprecated `getChildren` in Form and FormBuilder in favor of `all`
* deprecated `hasChildren` in Form and FormBuilder in favor of `count`
* FormBuilder now implements \IteratorAggregate
* [BC BREAK] compound forms now always need a data mapper
* FormBuilder now maintains the order when explicitly adding form builders as children
* ChoiceType now doesn't add the empty value anymore if the choices already contain an empty element
* DateType, TimeType and DateTimeType now show empty values again if not required
* [BC BREAK] fixed rendering of errors for DateType, BirthdayType and similar ones
* [BC BREAK] fixed: form constraints are only validated if they belong to the validated group
* deprecated `bindRequest` in `Form` and replaced it by a listener to FormEvents::PRE_BIND
* fixed: the "data" option supersedes default values from the model
* changed DateType to refer to the "format" option for calculating the year and day choices instead
of padding them automatically
* [BC BREAK] DateType defaults to the format "yyyy-MM-dd" now if the widget is
"single_text", in order to support the HTML 5 date field out of the box
* added the option "format" to DateTimeType
* [BC BREAK] DateTimeType now outputs RFC 3339 dates by default, as generated and
consumed by HTML5 browsers, if the widget is "single_text"
* deprecated the options "data_timezone" and "user_timezone" in DateType, DateTimeType and TimeType
and renamed them to "model_timezone" and "view_timezone"
* fixed: TransformationFailedExceptions thrown in the model transformer are now caught by the form
* added FormRegistry and ResolvedFormTypeInterface
* deprecated FormFactory methods
* `addType`
* `hasType`
* `getType`
* [BC BREAK] FormFactory now expects a FormRegistryInterface as constructor argument
* [BC BREAK] The method `createBuilder` in FormTypeInterface is not supported anymore for performance reasons
* [BC BREAK] Removed `setTypes` from FormBuilder
* deprecated AbstractType methods
* `getExtensions`
* `setExtensions`
* ChoiceType now caches its created choice lists to improve performance
* [BC BREAK] Rows of a collection field cannot be themed individually anymore. All rows in the collection
field now have the same block names, which contains "entry" where it previously contained the row index.
* [BC BREAK] When registering a type through the DI extension, the tag alias has to match the actual type name.
* added FormRendererInterface, FormRendererEngineInterface and implementations of these interfaces
* [BC BREAK] removed the following methods from FormUtil:
* `toArrayKey`
* `toArrayKeys`
* `isChoiceGroup`
* `isChoiceSelected`
* added method `block` to FormHelper and deprecated `renderBlock` instead