├── .gitignore ├── .idea ├── compiler.xml ├── copyright │ └── profiles_settings.xml ├── gradle.xml ├── libraries │ ├── adapters_1_3_1.xml │ ├── baseLibrary_2_3_0.xml │ ├── espresso_core_2_2_2.xml │ ├── espresso_idling_resource_2_2_2.xml │ ├── exposed_instrumentation_api_publish_0_5.xml │ ├── hamcrest_core_1_3.xml │ ├── hamcrest_integration_1_3.xml │ ├── hamcrest_library_1_3.xml │ ├── javawriter_2_1_1.xml │ ├── javax_annotation_api_1_2.xml │ ├── javax_inject_1.xml │ ├── jsr305_2_0_1.xml │ ├── junit_4_12.xml │ ├── library_1_3_1.xml │ ├── rules_0_5.xml │ └── runner_0_5.xml ├── misc.xml ├── modules.xml ├── runConfigurations.xml └── workspace.xml ├── .travis.yml ├── CHANGELOG.md ├── DroidMVVMValidator.iml ├── LICENSE ├── README.md ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── sampleapp ├── .gitignore ├── build.gradle ├── proguard-rules.pro ├── sampleapp.iml └── src │ ├── androidTest │ └── java │ │ └── pl │ │ └── com │ │ └── mmotak │ │ └── sample │ │ └── ExampleInstrumentedTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── ic_launcher-web.png │ ├── java │ │ └── pl │ │ │ └── com │ │ │ └── mmotak │ │ │ └── sample │ │ │ ├── Bindings.java │ │ │ ├── activities │ │ │ ├── BackActivity.java │ │ │ ├── ChangePasswordExampleActivity.java │ │ │ ├── LambdaRulesExampleActivity.java │ │ │ ├── LoginExampleActivity.java │ │ │ ├── MainListActivity.java │ │ │ ├── MultiRulesExampleActivity.java │ │ │ └── SingleRuleExampleActivity.java │ │ │ ├── adapters │ │ │ ├── ExampleRecycleViewAdapter.java │ │ │ └── ListRecyclerViewAdapter.java │ │ │ ├── models │ │ │ └── ItemExample.java │ │ │ └── viewModels │ │ │ ├── ChangePasswordViewModel.java │ │ │ ├── ItemExampleViewModel.java │ │ │ ├── LambdaRulesExampleViewModel.java │ │ │ ├── LoginExampleViewModel.java │ │ │ ├── MainListViewModel.java │ │ │ ├── MultiRulesExampleViewModel.java │ │ │ └── SingleRuleExampleViewModel.java │ └── res │ │ ├── layout │ │ ├── activity_change_password.xml │ │ ├── activity_lambda_example.xml │ │ ├── activity_login_example.xml │ │ ├── activity_main_list.xml │ │ ├── activity_multi_rules_example.xml │ │ ├── activity_single_rule_example.xml │ │ └── item_example.xml │ │ ├── mipmap-hdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-mdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── values-v21 │ │ └── styles.xml │ │ ├── values-w820dp │ │ └── dimens.xml │ │ └── values │ │ ├── colors.xml │ │ ├── dimens.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── pl │ └── com │ └── mmotak │ └── sample │ └── ExampleUnitTest.java ├── settings.gradle └── validator ├── .gitignore ├── android-release-aar.gradle ├── build.gradle ├── proguard-rules.pro ├── src ├── androidTest │ └── java │ │ └── pl │ │ └── com │ │ └── mmotak │ │ └── validator │ │ └── ExampleInstrumentedTest.java ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── pl │ │ │ └── com │ │ │ └── mmotak │ │ │ └── validator │ │ │ ├── FormValidatedObservableBoolean.java │ │ │ ├── Rule.java │ │ │ ├── RuleCommand.java │ │ │ ├── Valid.java │ │ │ ├── ValidatedObservableField.java │ │ │ └── rules │ │ │ ├── AbstractRule.java │ │ │ ├── MaximumLengthRule.java │ │ │ ├── MinimumLengthRule.java │ │ │ ├── RegexRule.java │ │ │ └── ValidatorRule.java │ └── res │ │ └── values │ │ └── strings.xml └── test │ └── java │ └── pl │ └── com │ └── mmotak │ └── validator │ ├── ExampleUnitTest.java │ ├── FormValidatedObservableBooleanShould.java │ ├── RuleCommandShould.java │ ├── ValidatedObservableFieldCreatedByDefaultConstructorShould.java │ ├── ValidatedObservableFieldCreatedByFullConstructorShould.java │ ├── ValidatedObservableFieldCreatedByOneArgumentConstructorShould.java │ ├── ValidatedObservableFieldCreatedByTwoArgsConstructorShould.java │ └── rules │ ├── MaximumLengthRuleShould.java │ ├── MinimumLengthRuleShould.java │ └── RegexRuleShould.java └── validator.iml /.gitignore: -------------------------------------------------------------------------------- 1 | # Built application files 2 | /*/build/ 3 | 4 | # Crashlytics configuations 5 | com_crashlytics_export_strings.xml 6 | 7 | # Local configuration file (sdk path, etc) 8 | /local.properties 9 | 10 | # Gradle generated files 11 | .gradle 12 | 13 | # Signing files 14 | .signing 15 | 16 | # User-specific configurations 17 | .idea/libraries/ 18 | .idea/workspace.xml 19 | .idea/tasks.xml 20 | .idea/.name 21 | .idea/compiler.xml 22 | .idea/copyright/profiles_settings.xml 23 | .idea/encodings.xml 24 | .idea/misc.xml 25 | .idea/modules.xml 26 | .idea/scopes/scope_settings.xml 27 | .idea/vcs.xml 28 | *.iml 29 | 30 | # OS-specific files 31 | .DS_Store 32 | .DS_Store? 33 | ._* 34 | .Spotlight-V100 35 | .Trashes 36 | ehthumbs.db 37 | Thumbs.db 38 | 39 | /build 40 | /captures 41 | .externalNativeBuild 42 | .gradle 43 | 44 | /.idea/workspace.xml 45 | /.idea/ -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /.idea/copyright/profiles_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 21 | 22 | -------------------------------------------------------------------------------- /.idea/libraries/adapters_1_3_1.xml: 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/.idea/libraries/exposed_instrumentation_api_publish_0_5.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/libraries/hamcrest_core_1_3.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /.idea/libraries/hamcrest_integration_1_3.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /.idea/libraries/hamcrest_library_1_3.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 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-------------------------------------------------------------------------------- /.idea/libraries/junit_4_12.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /.idea/libraries/library_1_3_1.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/libraries/rules_0_5.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/libraries/runner_0_5.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 36 | 37 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 90 | 105 | 106 | 107 | 108 | 109 | 110 | 112 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /.travis.yml: -------------------------------------------------------------------------------- 1 | language: android 2 | 3 | jdk: oraclejdk8 4 | 5 | android: 6 | components: 7 | - tools 8 | - platform-tools 9 | - build-tools-28.0.3 10 | - android-28 11 | - extra-android-m2repository 12 | - extra-google-m2repository 13 | 14 | sudo: required 15 | 16 | licenses: 17 | - android-sdk-preview-license-.+ 18 | - android-sdk-license-.+ 19 | 20 | before_install: 21 | - chmod +x gradlew 22 | 23 | script: 24 | - ./gradlew clean build jacocoTestReport check 25 | 26 | after_success: 27 | - bash <(curl -s https://codecov.io/bash) -------------------------------------------------------------------------------- /CHANGELOG.md: -------------------------------------------------------------------------------- 1 | CHANGELOG 2 | ========= 3 | 4 | 2.0.0 5 | -------- 6 | 02.05.2019 7 | **Released** 8 | 9 | 01.05.2019 10 | **library:** 11 | - migrate to new gradle 12 | - migrate to androidx 13 | - change min sdk to 14 14 | 15 | **sample application:** 16 | - migrate to new gradle 17 | - migrate to androidx 18 | 19 | 1.0.2 20 | -------- 21 | 26.03.2017 22 | **Released** 23 | 24 | 25.03.2017 25 | 26 | **library:** 27 | - added `setErrorMessage` to `ValidatedObservableField` 28 | - added call `notifyChange` into: `validate`, `hideErrorMessage` 29 | - updated `validate`, now it return true if there was an rule to validate 30 | - added more tests 31 | 32 | 19.03.2017 33 | 34 | - added travis 35 | - added code cov 36 | - fix some configurator for travis 37 | 38 | 1.0.1 39 | -------- 40 | 13.03.2017 41 | **Released** 42 | 43 | **library:** 44 | - FIXED BUG: `android:allowBackup="false"` in `AndroidManifest.xml` 45 | - fixed building errors while making aar file 46 | - added `Valid` imterface 47 | - added `ValidatorRule` class - now we can create `Rule` with lambda 48 | - added method `withRule` to `RuleCommand.Builder` to add `Rule` created with lambda 49 | 50 | **sample application:** 51 | - added example with rule using OR expression 52 | - fix lint warnings 53 | - added example to show how create `Rule` with lambda 54 | 55 | 12.03.2017 56 | 57 | - added this changelog 58 | 59 | **library:** 60 | - start adding test 61 | - FIXED BUG in `ValidatedObservableField` in `setValue` 62 | - made `ValidatedObservableField.validate()` public 63 | - added new constructor to `ValidatedObservableField` 64 | - added javadocs to some classes 65 | - added tests for `ValidatedObservableField` 66 | - added tests coverage tool: jacoco-android 67 | 68 | **sample application:** 69 | - reorganize the application 70 | - main view is a list of all exemples 71 | - each sub view have seperated example 72 | - added example: single rule, multi rules, rules that validate values from others fields 73 | 74 | 75 | 1.0.0 76 | -------- 77 | 04.03.2017 78 | 79 | - created base core of this library 80 | - created sample app 81 | 82 | **library:** 83 | - added `Rule` 84 | - added `ValidatedObservableField` 85 | - added `RuleCommand` 86 | - added `AbstractRule` as base for `Rule` implementations 87 | - added implementations for Rules: `RegexRule`, `MinimumLengthRule`, `MaximumLengthRule` 88 | 89 | **sample application:** 90 | - added Main Activity with View Model 91 | - added ValidatedObservableField to View Model 92 | -------------------------------------------------------------------------------- /DroidMVVMValidator.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright 2017 Maciej Motak 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # DroidMVVMValidator 2 | [![Download](https://api.bintray.com/packages/mmotak/snipcorp/droid-mvvm-validator/images/download.svg)](https://bintray.com/mmotak/snipcorp/droid-mvvm-validator/_latestVersion) 3 | [![Build Status](https://travis-ci.org/mmotak/DroidMVVMValidator.svg?branch=master)](https://travis-ci.org/mmotak/DroidMVVMValidator) 4 | [![codecov](https://codecov.io/gh/mmotak/DroidMVVMValidator/branch/master/graph/badge.svg)](https://codecov.io/gh/mmotak/DroidMVVMValidator) 5 | 6 | Simple and light library to do validate observable fields with MVVM for android 7 | 8 | Usage 9 | ----- 10 | 11 | Each **ValidatedObservableField** work like **ObservableField**, but it have 3 observables properties: 12 | - **value** - contains the value of type T 13 | - **valid** - boolean true if ALL Rules are valid 14 | - **errorMessage** - contains NULL or errorMessage from first invalid Rule 15 | 16 | Rules are validated one by one (the order is important), the first invalid Rule will break the chain and set errorMessage. 17 | Rules are validated onPropertyChange. 18 | You can create your own rules using Rule interface. 19 | You can use single Rule or many by RuleCommand. 20 | 21 | ```java 22 | public ValidatedObservableField userName = new ValidatedObservableField<>("", 23 | new RuleCommand.Builder() 24 | .withRule(new RegexRule("[a-z]+", "Only small letters")) // THE ORDER IS IMPORTANT! 25 | .withRule(new MinimumLengthRule(3, "Three or more characters")) 26 | .withRule(new MaximumLengthRule(12, "No more then twelve characters")) 27 | .build()); 28 | ``` 29 | 30 | or using lambdas: 31 | 32 | ```java 33 | public ValidatedObservableField userName = new ValidatedObservableField<>("", 34 | new RuleCommand.Builder() 35 | .withRule(s -> s != null && s.matches("[\\S]+"), "Whitespace characters not allowed") // THE ORDER IS IMPORTANT! 36 | .withRule(s -> s != null && s.length() >= 3, "Three or more characters") 37 | .withRule(s -> s != null && s.length() <= 12, "No more then twelve characters") 38 | .build()); 39 | ``` 40 | 41 | ```xml 42 | 44 | 45 | 47 | 48 | 49 | 50 |