4.0.1

• Fixed bug where FormBuilderField couldn't be used to create custom fields
• Corrected documentation for equal validator

4.0.0

IMPROVEMENTS:

• New fields: FormBuilderFilePicker, FormBuilderSearchableDropdown, FormBuilderCheckboxGroup
• Localization of validation error texts
• Added external validation. Setting InputDecoration.errorText which invalidates the field.
• New validators: FormBuilderValidators.integer, FormBuilderValidators.equal
• Improved programmatically changing field values.
• Add to FormBuilderField.onReset callback - to enable reaction to resetting by changing the UI to reflect reset
• Add option to remove disabled field values from the final form value using skipReadOnly field.
• Number of Chips to be selected in FilterChip can now be limited by setting maxChips attribute. Closes #500
• Use localized text for OK and CANCEL button labels for ColorPicker dialog
• For default DateTimePicker format, use localized DateTime formats
• Added option for user to set own border for FormBuilderSignaturePad
• Improvements to example: break down to several pages; also show code in example app

FIXES:

• RadioGroup and CheckboxGroup labels not wrapping in vertical mode. Fixes #474
• Allow changing enabled and initialValue at runtime. Closes #515
• Hide floating label if field is empty
• Fixed bug in DateRangePicker where user can just pick one date
• ColorPicker, DateRangePicker, DateTimePicker - set TextField readOnly to true. Prevents keyboard popup
• Fixed label overflows in RadioGroup & CheckboxGroup fields
• Renamed updateFormAttributeValue to setInternalAttributeValue to avoid confusion

BREAKING CHANGES:

• Renamed attribute option in all fields to name
• Done away with validators attribute, use normal validator. Use FormBuilderValidators.compose() to compose multiple FormFieldValidators into one
• Attribute readOnly replaced by enabled - this was done to match Flutter's FormField naming convention
• Renamed FormBuilderRate to FormBuilderRating
• Renamed FormBuilderValidators.IP() to FormBuilderValidators.ip()
• Removed CountryPicker field because of limited use. Replaced with SearchableDropdown with similar functionality but not only limited to countries.
• Use signature: ^3.0.0 package instead of self-maintained - comes with breaking changes.

4.0.0-pre.8

• Added enabled attribute to FormBuilder to allow disabling the whole form
• Passed FocusNode through to super class. Also removed listeners when added.

v3.13.6

• Fixed bug in DateRangePicker where user can just pick one date. Closes #434
• Fix bug where FormBuilderCheckboxGroup value set to widget.initialValue. Closes #467
• Prevent events from happening while picking image with ImagePicker
• Added null check for val in onSaved and validator
• Fix GroupedCheckbox not disabled when read only
• Added phone validation and fixed initialValue parsing
• Fix Image.memory throwing error when value is null

v3.13.5

• Fixed bug in DateRangePicker where onChanged fires before change. Closes #434
• Use app's locale for default DateTimePicker display formatting
• Update to latest flutter_chips_input. Fixes #415

v3.13.4

• Fixed bug where CountryPicker.onSaved breaks if value is null
• Fixed bug where initialValue not saved
• Fix for label overflows in RadioGroup & CheckboxGroup
• Upgrade to latest flutter_chips_input. Fixes bugs in Flutter pre-release channels

v3.13.3

• Fix bug where CountryPicker still works in readOnly. Closes #413
• Fixed bug where onChanged is not fired in CountryPicker. Closes #424
• Allow null initialValue for CountryPicker. Closes #421
• Minor improvements for ImagePicker on web platform. Closes #414
• Added video tutorial reference to README

v3.13.2

• Added defaultImage attribute to FormBuilderImagePicker, acts as placeholder. Courtesy luwenbin8023
• Fix bug in FormBuilderCheckboxGroup where InputDecoration isn't enabled. Closes #405
• Fix issue where form's initialValue would potentially be ignored. Fixes #341

v4.0.0-beta.1

• Flutter v1.20 improvements
• Fix bug in FormBuilderValidators.numeric if valueCandidate is null
• Renamed pattern validator to match.
• Rename requireTrue validator to equal to allow equality check with other types. Closes #397
• Fix bug in parsing phone number from FormBuilderPhoneField.initialValue

v3.13.1

• Added default value to timePickerInitialEntryMode to be consistent with showTimePicker API. Closes #403
• Ensure TextEditingControllers aren't unused and are properly disposed.
• Use latest version of flutter_chips_input with fix for "Bad UTF-8 found..."