Android之EditText表单验证框架Demo

[](https://android-arsenal.com/api?level=14) [ ](https://bintray.com/thyrlian/android-libraries/com.basgeekball.awesomevalidation/_latestVersion) [](https://travis-ci.org/thyrlian/AwesomeValidation) [](https://www.codacy.com/app/thyrlian/AwesomeValidation) [](http://android-arsenal.com/details/1/1605) [](http://androidweekly.net/issues/issue-142) [](https://waffle.io/thyrlian/AwesomeValidation) #AwesomeValidation ##Introduction Implement validation for Android within only 3 steps. Developers should focus on their awesome code, and let the library do the boilerplate. And what's more, this could help keep your layout file clean. ##Steps 1. Declare validation style; 2. Add validations; 3. Set a point when to trigger validation. ##Sample code ```java // Step 1: designate a style AwesomeValidation mAwesomeValidation = new AwesomeValidation(BASIC); // or AwesomeValidation mAwesomeValidation = new AwesomeValidation(COLORATION); mAwesomeValidation.setColor(Color.YELLOW); // optional, default color is RED if not set // or AwesomeValidation mAwesomeValidation = new AwesomeValidation(UNDERLABEL); mAwesomeValidation.setContext(this); // mandatory for UNDERLABEL style // Step 2: add validations // support regex string, java.util.regex.Pattern and Guava#Range // you can pass resource or string mAwesomeValidation.addValidation(activity, R.id.edt_name, "[a-zA-Z\\s]+", R.string.err_name); mAwesomeValidation.addValidation(activity, R.id.edt_tel, RegexTemplate.TELEPHONE, R.string.err_tel); mAwesomeValidation.addValidation(activity, R.id.edt_email, android.util.Patterns.EMAIL_ADDRESS, R.string.err_email); mAwesomeValidation.addValidation(activity, R.id.edt_year, Range.closed(1900, Calendar.getInstance().get(Calendar.YEAR)), R.string.err_year); mAwesomeValidation.addValidation(activity, R.id.edt_height, Range.closed(0.0f, 2.72f), R.string.err_height); // or mAwesomeValidation.addValidation(editText, "regex", "Error info"); // Step 3: set a trigger findViewById(R.id.btn_done).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { mAwesomeValidation.validate(); } }); // Optional: remove validation failure information findViewById(R.id.btn_clr).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { mAwesomeValidation.clear(); } }); ``` ##Import as dependency For Gradle it's so easy: just add below compile line to your module's build.gradle (it's available on JCenter). ```java dependencies { compile 'com.basgeekball:awesome-validation:1.3' } ``` ##Screenshots <a href="https://cloud.githubusercontent.com/assets/352956/6310455/4d3c90c6-b957-11e4-8075-8fb7b63ea669.png" target="_blank"><img src="https://cloud.githubusercontent.com/assets/352956/6310455/4d3c90c6-b957-11e4-8075-8fb7b63ea669.png" height="600"></a> <a href="https://cloud.githubusercontent.com/assets/352956/6310452/4d38f40c-b957-11e4-820e-b3b5cfd54837.png" target="_blank"><img src="https://cloud.githubusercontent.com/assets/352956/6310452/4d38f40c-b957-11e4-820e-b3b5cfd54837.png" height="600"></a> <a href="https://cloud.githubusercontent.com/assets/352956/6310454/4d3a83d0-b957-11e4-911a-a62e76b8024c.png" target="_blank"><img src="https://cloud.githubusercontent.com/assets/352956/6310454/4d3a83d0-b957-11e4-911a-a62e76b8024c.png" height="600"></a> <a href="https://cloud.githubusercontent.com/assets/352956/6311996/999f2fcc-b96c-11e4-948a-1e142f9bc04a.png" target="_blank"><img src="https://cloud.githubusercontent.com/assets/352956/6311996/999f2fcc-b96c-11e4-948a-1e142f9bc04a.png" height="600"></a> ##Release guide * Update version number in *build.gradle*, *gradle.properties* and *README* * Run `gradle clean build generateRelease` to generate release zip file * Run `gradle bintrayUpload` to create a new version in bintray * Upload release zip file manually to bintray, make sure to check '**Explode this archive**' ##License Copyright (c) 2015 Jing Li. See the LICENSE file for license rights and limitations (MIT).