Campos Validator

Android library to validate the fields such as CPF, CNPJ, CEP

Sample Screenshots

Usage

Views

Although you can use default EditText but you can also use the views from the library which already has format related to each field. You don't have to specify any input type also.

CPF

<com.campos.validator.library.views.CPF
    android:layout_width="match_parent"
    android:layout_height="wrap_content" />

CNPJ

<com.campos.validator.library.views.CNPJ
    android:layout_width="match_parent"
    android:layout_height="wrap_content" />

CEP

<com.campos.validator.library.views.CEP
    android:layout_width="match_parent"
    android:layout_height="wrap_content" />

Validation

CPF & CNPJ

Validate CPF and CNPJ with just following line. Each CPF and CNPJ is validated using predefined Algorithm.

Validator.isValidCPF(CPF);
Validator.isValidCNPJ(CNPJ);

CEP

To check if CEP has valid format or not, use the following line.

Validator.isValidFormatCEP(CEP);

If your CEP is valid you can get all details related to CEP by just one following line.

// get the CEP details
CEPHandler.getInstance().validateCEP(CEP.getValue(), this /*CEPResponse callback*/);

the response is provided in the following three functions

@Override
public void CEPSuccess(CEPModel cepModel) {
	// response is success
    System.out.println(cepModel.toString());
}

@Override
public void CEPInvalid() {
    // cep is invalid
}

@Override
public void CEPError(String error) {
	// error getting cep details
    System.out.println(error);
}

If the response is successful, then CEPModel class has the details replated to CEP. For each field, this class has getters to get the value. All the details are fetched from the url https://viacep.com.br/.

CEPModel

CEP: 01001-000
logradouro: Praça da Sé
street: Praça da Sé
complemento: lado ímpar
streetNumber: lado ímpar
bairro: Sé
district: Sé
localidade: São Paulo
city: São Paulo
uf: SP
state: SP

License

Copyright (c) 2018, Deepak Goyal under Apache License. 
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

- Redistributions of source code must retain the above copyright
  notice, this list of conditions and the following disclaimer.

- Redistributions in binary form must reproduce the above copyright
  notice, this list of conditions and the following disclaimer in the
  documentation and/or other materials provided with the distribution.