refactor!: decouple purity, validity, and submission status

README.md

@@ -38,41 +38,40 @@ class NameInput extends FormzInput<String, NameInputError> {
 ## Interact with a FormzInput
 
 ```dart
-final name = NameInput.pure();
+const name = NameInput.pure();
 print(name.value); // ''
-print(name.valid); // false
-print(name.status); // FormzInputStatus.pure
+print(name.isValid); // false
 print(name.error); // NameInputError.empty
+print(name.displayError); // null
 
-final joe = NameInput.dirty(value: 'joe');
+const joe = NameInput.dirty(value: 'joe');
 print(joe.value); // 'joe'
-print(joe.valid); // true
-print(joe.status); // FormzInputStatus.valid
+print(joe.isValid); // true
 print(joe.error); // null
-print(joe.toString()); // NameInput('joe', true);
+print(name.displayError); // null
 ```
 
 ## Validate Multiple FormzInput Items
 
 ```dart
-final validInputs = <FormzInput>[
+const validInputs = <FormzInput>[
   NameInput.dirty(value: 'jan'),
   NameInput.dirty(value: 'jen'),
   NameInput.dirty(value: 'joe'),
 ];
 
-print(Formz.validate(validInputs)); // FormzStatus.valid
+print(Formz.validate(validInputs)); // true
 
-final invalidInputs = <FormzInput>[
-  NameInput.dirty(value: ''),
-  NameInput.dirty(value: ''),
-  NameInput.dirty(value: ''),
+const invalidInputs = <FormzInput>[
+  NameInput.dirty(),
+  NameInput.dirty(),
+  NameInput.dirty(),
 ];
 
-print(Formz.validate(invalidInputs)); // FormzStatus.invalid
+print(Formz.validate(invalidInputs)); // false
 ```
 
-## Automatic `FormzStatus` Computation
+## Automatic Validation
 
 ```dart
 class LoginForm with FormzMixin {
@@ -88,6 +87,7 @@ class LoginForm with FormzMixin {
   List<FormzInput> get inputs => [username, password];
 }
 
-final form = LoginForm();
-print(form.status); // FormzStatus.pure
+void main() {
+  print(LoginForm().isValid); // false
+}
 ```

analysis_options.yaml

@@ -1,81 +1 @@
-analyzer:
-  strong-mode:
-    implicit-casts: false
-    implicit-dynamic: false
-  exclude:
-    - test/.test_coverage.dart
-
-linter:
-  rules:
-    - public_member_api_docs
-    - annotate_overrides
-    - avoid_empty_else
-    - avoid_function_literals_in_foreach_calls
-    - avoid_init_to_null
-    - avoid_null_checks_in_equality_operators
-    - avoid_relative_lib_imports
-    - avoid_renaming_method_parameters
-    - avoid_return_types_on_setters
-    - avoid_returning_null
-    - avoid_types_as_parameter_names
-    - avoid_unused_constructor_parameters
-    - await_only_futures
-    - camel_case_types
-    - cancel_subscriptions
-    - cascade_invocations
-    - comment_references
-    - constant_identifier_names
-    - control_flow_in_finally
-    - directives_ordering
-    - empty_catches
-    - empty_constructor_bodies
-    - empty_statements
-    - hash_and_equals
-    - implementation_imports
-    - invariant_booleans
-    - iterable_contains_unrelated_type
-    - library_names
-    - library_prefixes
-    - list_remove_unrelated_type
-    - lines_longer_than_80_chars
-    - no_adjacent_strings_in_list
-    - no_duplicate_case_values
-    - non_constant_identifier_names
-    - null_closures
-    - omit_local_variable_types
-    - only_throw_errors
-    - overridden_fields
-    - package_api_docs
-    - package_names
-    - package_prefixed_library_names
-    - prefer_adjacent_string_concatenation
-    - prefer_collection_literals
-    - prefer_conditional_assignment
-    - prefer_const_constructors
-    - prefer_contains
-    - prefer_equal_for_default_values
-    - prefer_final_fields
-    - prefer_initializing_formals
-    - prefer_interpolation_to_compose_strings
-    - prefer_is_empty
-    - prefer_is_not_empty
-    - prefer_single_quotes
-    - prefer_typing_uninitialized_variables
-    - recursive_getters
-    - slash_for_doc_comments
-    - sort_constructors_first
-    - test_types_in_equals
-    - throw_in_finally
-    - type_init_formals
-    - unawaited_futures
-    - unnecessary_brace_in_string_interps
-    - unnecessary_const
-    - unnecessary_getters_setters
-    - unnecessary_lambdas
-    - unnecessary_new
-    - unnecessary_null_aware_assignments
-    - unnecessary_statements
-    - unnecessary_this
-    - unrelated_type_equality_checks
-    - use_rethrow_when_possible
-    - valid_regexps
+include: package:very_good_analysis/analysis_options.2.4.0.yaml

example/main.dart

@@ -1,3 +1,5 @@
+// ignore_for_file: avoid_print
+
 import 'package:formz/formz.dart';
 
 // Define input validation errors
@@ -21,30 +23,29 @@ class NameInput extends FormzInput<String, NameInputError> {
 void main() {
   const name = NameInput.pure();
   print(name.value); // ''
-  print(name.valid); // false
-  print(name.status); // FormzInputStatus.pure
+  print(name.isValid); // false
   print(name.error); // NameInputError.empty
+  print(name.displayError); // null
 
   const joe = NameInput.dirty(value: 'joe');
   print(joe.value); // 'joe'
-  print(joe.valid); // true
-  print(joe.status); // FormzInputStatus.valid
+  print(joe.isValid); // true
   print(joe.error); // null
-  print(joe.toString()); // NameInput('joe', true);
+  print(name.displayError); // null
 
   const validInputs = <FormzInput>[
     NameInput.dirty(value: 'jan'),
     NameInput.dirty(value: 'jen'),
     NameInput.dirty(value: 'joe'),
   ];
 
-  print(Formz.validate(validInputs)); // FormzStatus.valid
+  print(Formz.validate(validInputs)); // true
 
   const invalidInputs = <FormzInput>[
-    NameInput.dirty(value: ''),
-    NameInput.dirty(value: ''),
-    NameInput.dirty(value: ''),
+    NameInput.dirty(),
+    NameInput.dirty(),
+    NameInput.dirty(),
   ];
 
-  print(Formz.validate(invalidInputs)); // FormzStatus.invalid
+  print(Formz.validate(invalidInputs)); // false
 }