## Unreleased


## 5.2.0

* Add support for Rails 7.0 and Ruby 3.1/3.2 (no changes required)
* Fix escaping issue on boolean input with `include_hidden: false` and custom wrapper.
* Update Bootstrap install generator version 5. [@mhw](https://github.com/mhw)
* Accept proc as `group_method` for grouped collection select
* Honor `include_hidden` option on inline boolean inputs [@yboulkaid](https://github.com/yboulkaid)
* Fix deprecation error when using country_select input.

## 5.1.0

* Remove `I18nCache` module entirely. It was added complexity for very little gain in some translations, and caused extra trouble upgrading to Ruby 3. If you need that level of caching consider looking into I18n caching as a whole.
* Add support for Ruby 3.0, drop support for Ruby < 2.5.
* Add support for Rails 6.1, drop support for Rails < 5.2.
* Move CI to GitHub Actions.

## 5.0.3

### Bug fix
* Fix for ActiveStorage::Attached::Many. [@enriquez](https://github.com/enriquez)

## 5.0.2

### Enhancements
* Remove instruction to use form-inline class. [@goalaleo](https://github.com/goalaleo)
* Added RichTextAreaInput for ActionText. [itsterry](https://github.com/itsterry)
* Skip valid_class check if no class defined. [TALlama](https://github.com/TALlama)

### Bug fix
* Fix 'aria-required' field generated by prompt. [@CarlosAlbertoSantos](https://github.com/CarlosAlbertoSantos)

## 5.0.1

### Bug fix
* Replace `_url` with `remote_url` when trying to guess file inputs [@tegon](https://github.com/tegon). This has the side-effect of changing carrierwave's support from `0.2.1` to `0.2.2`.

## 5.0.0

### Enhancements
* Set multiple attribute for grouped selects also. [@ollym](https://github.com/ollym)
* Removes or renames label classes. [Abduvakilov](https://github.com/Abduvakilov)
* Support to label custom classes for inline collections. [@feliperenan](https://github.com/feliperenan)
* Update bootstrap generator template to match v4.3.x. [@m5o](https://github.com/m5o)
* Allow "required" attribute in generated select elements of PriorityInput. [@mcountis](https://github.com/mcountis)

### Bug fix
* Do not call `#send` in form object to check whether the attribute is a file input. [@tegon](https://github.com/tegon)

## Deprecations
* The config `SimpleForm.file_methods` is deprecated and it has no effect. Simple Form now supports automatically discover of file inputs for the following Gems: activestorage, carrierwave, paperclip, refile and shrine. If you are using a custom method that is not from one of the supported Gems, please change your forms to pass the input type explicitly:

```erb
 <%= form.input :avatar, as: :file %>
 ```

See http://blog.plataformatec.com.br/2019/09/incorrect-access-control-in-simple-form-cve-2019-16676 for more information.

## 4.1.0

### Enhancements
* Guess input type more carefully. [@sringling](https://github.com/sringling)
* Allow custom error on forms without model. [@victorperez](https://github.com/victorperez)
* Do not support Ruby < 2.3 anymore. [@gssbzn](https://github.com/gssbzn)
* Add color input type. [@gssbzn](https://github.com/gssbzn)

### Bug fix
* Improve disabled option to input_field. [@betelgeuse](https://github.com/betelgeuse)
* Memoize `input_html_classes` in `SimpleForm::Inputs::Base`. [@RigoTheDev](https://github.com/RigoTheDev)
* Fix column type citext HTML5 input type bug. [@brucew](https://github.com/brucew)
* Use form attribute in the nested boolean hidden field when it is given. [@feliperenan](https://github.com/feliperenan)

## 4.0.1

### Bug fix
* Do not support Rails 4 anymore. [@rafaelfranca](https://github.com/rafaelfranca)
* Add missing comma. [@vill](https://github.com/vill)

## 4.0.0

### Enhancements
* Add bootstrap v4.1 generator template. [@m5o](https://github.com/m5o)
* Add Rails 5.2 support. [@gobijan](https://github.com/gobijan)
* Add API to register custom components.[@feliperenan](https://github.com/feliperenan)
* Allow custom errors classes to inputs.[@feliperenan](https://github.com/feliperenan)
* Remove support from Rails 4.0, 4.1 and 4.2. [@feliperenan](https://github.com/feliperenan)
* Add support for citext, hstore, json & jsonb column types. [@swrobel](https://github.com/swrobel)
* Add :valid_class on input wrapper when value is present and valid [@aeberlin](https://github.com/aeberlin), [@m5o](https://github.com/m5o)
* Allow :valid_class to inputs when value is present and valid. [@m5o](https://github.com/m5o)
* Allow validation classes on input_field. [@feliperenan](https://github.com/feliperenan)
* Add basic ActiveStorage support. [@murb](https://github.com/murb)

### Bug fix
* Fix horizontal form label position, from right to text-right. [@cavpollo](https://github.com/cavpollo)
* Add base error display alongside existing errors. [@bluefalcon26](https://github.com/bluefalcon26)
* Silent deprication warning for placeholder_text. [@moofkit](https://github.com/moofkit)
* Use custom i18n scope for label required html. [@tvdeyen](https://github.com/tvdeyen)

## 3.5.1

### Enhancements
* Exclude hidden field when unchecked_value: false. [@fschwahn](https://github.com/fschwahn)
* Add frozen_string_literal magic comment to several files. [@oniofchaos](https://github.com/oniofchaos)
* Try convert @object to model in case we got decorated object [@timurvafin](https://github.com/timurvafin)
- From now, if you are using some object that inherits from `SimpleDelegator`, you must implement
  `def to_model; self; end`. Otherwise, *Simple Form* will convert the decorated object to the model
  since `SimpleDelegator` will delegate it to the model.
* Code cleanup [@Fornacula](https://github.com/Fornacula)

### Bug fix
* Fix error when the scope from association has parameter. [@feliperenan](https://github.com/feliperenan)
* Only call `where` on associations when they respond to it. [@anicholson](https://github.com/anicholson)
* require 'action_pack' before using it. [@etagwerker](https://github.com/etagwerker)
* Check if Rails.env is defined. [@etagwerker](https://github.com/etagwerker)
* Fix minlength. [@mameier](https://github.com/mameier)
* Make errors_on_attribute return [] when not present. [@redrick](https://github.com/redrick)
* Fix boolean inputs in nested style for label non-string. [@feliperenan](https://github.com/feliperenan)

## 3.5.0

* Updated gem dependency to support Rails 5.1.x.

## 3.4.0

* Removed Ruby 2.4.0 `Integer` unification deprecation warning.
* Removed EOL Ruby 1.9.3 from the build matrix.
* Added `minlength` component.
* `boolean_label_class` can be set on a per-input basis.

## 3.3.1

### Bug fix

* Fix support for symbols when looking up types with `ActiveModel::Type`.

## 3.3.0

### enhancements
  * Add the `aria-invalid` attribute on inputs with errors.
  * Added support for the new `ActiveModel::Type` API over Active Record's
    column objects.

### bug fix
  * Fix `merge_wrapper_options` to correctly merge options with duplicated keys. [@herminiotorres](https://github.com/herminiotorres)
  Closes [#1278](https://github.com/heartcombo/simple_form/issues/1278).

## 3.2.1

### enhancements
  * Updated gem dependency to support Rails 5.0.x.

## 3.2.0

### bug fix
  * Improve performance of input generation by disabling support for `_html` translations. This reverts the feature introduced on the 3.1.0 branch

## 3.1.1

### enhancements
  * Add the `disabled_class` to the label when the input is disabled. [@rhodrid](https://github.com/rhodrid)

### bug fix
  * Make it possible to override `required` value that was previously set in the wrapper. [@nashby](https://github.com/nashby)

  * `date/time/datetime` inputs now correctly generate the label `for` attribute when
  HTML5 compatibility is explicitly enabled. [@ericsullivan](https://github.com/ericsullivan)

  * The datetime, date, and time inputs now have a nice format by default on bootstrap.
  [@ulissesalmeida](https://github.com/ulissesalmeida) [@eltonchrls](https://github.com/eltonchrls)

  * Now it is possible to set custom input mappings for collections.

  Example:

  ```ruby
    # On configuration:
    config.input_mappings = { /gender$/ => :check_boxes }

    # On form:
    f.input :gender, collection: [:male, :female]
  ```
  [strangeworks](https://github.com/strangeworks)

## 3.1.0

### enhancements
  * Update foundation generator to version 5. [@jorge-d](https://github.com/jorge-d)
  * Add mapping to `uuid` columns.
  * Add custom namespaces for custom inputs feature. [@vala](https://github.com/vala)
  * Add `:unless_blank` option to the wrapper API. [@IanVaughan](https://github.com/IanVaughan)
  * Add support to html markup in the I18n options. [@laurocaetano](https://github.com/laurocaetano)
  * Add the `full_error` component. [@laurocaetano](https://github.com/laurocaetano)
  * Add support to `scope` to be used on associations. [@laurocaetano](https://github.com/laurocaetano)
  * Execute the association `condition` in the object context. [@laurocaetano](https://github.com/laurocaetano)
  * Check if the given association responds to `order` before calling it. [@laurocaetano](https://github.com/laurocaetano)
  * Add Bootstrap 3 initializer template.
  * For radio or checkbox collection always use `:item_wrapper_tag` to wrap the content and add `label` when using `boolean_style` with `:nested` [@kassio](https://github.com/kassio) and [@erichkist](https://github.com/erichkist)
  * `input_field` uses the same wrapper as input but only with attribute components. [@nashby](https://github.com/nashby)
  * Add wrapper mapping per form basis [@rcillo](https://github.com/rcillo) and [@bernardoamc](https://github.com/bernardoamc)
  * Add `for` attribute to `label` when collections are rendered as radio or checkbox [@erichkist](https://github.com/erichkist), [@ulissesalmeida](https://github.com/ulissesalmeida) and [@fabioyamate](https://github.com/fabioyamate)
  * Add `include_default_input_wrapper_class` config [@luizcosta](https://github.com/luizcosta)
  * Map `datetime`, `date` and `time` input types to their respective HTML5 input tags
  when the `:html5` is set to `true` [@volmer](https://github.com/volmer)
  * Add `boolean_label_class` config.
  * Add `:html` option to include additional attributes on custom wrappers [@remofritzsche](https://github.com/remofritzsche) and [@ulissesalmeida](https://github.com/ulissesalmeida)
  * Make possible to use the Wrappers API to define attributes for the components.
  See https://github.com/heartcombo/simple_form/pull/997 for more information.
  * Put a whitespace before the `inline_label` options of boolean input if it is present.
  * Add support to configure the `label_text` proc at the wrapper level. [@NOX73](https://github.com/NOX73)
  * `label_text` proc now receive three arguments (label, request, and if the label was explicit). [@timscott](https://github.com/timscott)
  * Add I18n support to `:include_blank` and `:prompt` when `:translate` is used as value. [@haines](https://github.com/heartcombo/simple_form/pull/616)
  * Add support to define custom error messages for the attributes.
  * Add support to change the I18n scope to be used in Simple Form. [@nielsbuus](https://github.com/nielsbuus)
  * The default form class can now be overridden with `html: { :class }`. [@rmm5t](https://github.com/rmm5t)

### bug fix
  * Fix `full_error` when the attribute is an association. [@mvdamme](https://github.com/jorge-d)
  * Fix suppport to `:namespace` and `:index` options for nested check boxes and radio buttons when the attribute is an association.
  * Collection input that uses automatic collection translation properly sets checked values.
  Closes [#971](https://github.com/heartcombo/simple_form/issues/971) [@nashby](https://github.com/nashby)
  * Collection input generates `required` attribute if it has `prompt` option. [@nashby](https://github.com/nashby)
  * Grouped collection uses the first non-empty object to detect label and value methods.

## deprecation
  * Methods on custom inputs now accept a required argument with the wrapper options.
  See https://github.com/heartcombo/simple_form/pull/997 for more information.
  * SimpleForm.form_class is deprecated in favor of SimpleForm.default_form_class.
  Future versions of Simple Form will not generate `simple_form` class for the form
  element.
  See https://github.com/heartcombo/simple_form/pull/1109 for more information.

Please check [v3.0](https://github.com/heartcombo/simple_form/blob/v3.0/CHANGELOG.md) for previous changes.