wellingtoncosta

private static final String PHONE_PATTERN = "^\\([1-9]{2}\\)?([0-9]{9})$";

@NotEmptyValidation(R.string.field_required)
@LengthValidation(min = 3, errorMessage = R.string.min_3_characters)
TextInputLayout nameLayout;

@OnlyNumberValidation(R.string.only_numbers)
TextInputLayout ageLayout;

@EmailValidation(R.string.invalid_email)

wellingtoncosta

private ConvalidaValidator validator;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_sample);
    validator = Convalida.init(this);
}

wellingtoncosta

public void validateFields() {
    boolean isValid = validator.validateFields();
    String message = isValid ? "Yay!" : "Something is wrong :(";
    Snackbar.make(linearLayout, message, Snackbar.LENGTH_LONG).show();
}

wellingtoncosta

public void clearFields() {
    validator.clearValidations();
}

wellingtoncosta

allprojects {
  repositories {
    ...
    maven { url 'https://jitpack.io' }
    ...
  }
}

wellingtoncosta

dependencies {
  compile 'com.github.WellingtonCosta.convalida:convalida:1.0.3'
  annotationProcessor 'com.github.WellingtonCosta.convalida:convalida-compiler:1.0.3'
}

wellingtoncosta

android {
  ...
  dataBinding {
      enabled true
  }
}

wellingtoncosta

dependencies {
  ...
  kapt 'com.android.databinding:compiler:3.1.3'
}

wellingtoncosta

data class Contact(var name: String, var email: String, var phone: String)

wellingtoncosta

<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/hello_layout"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

    <TextView
        android:id="@+id/txt_hello"