Error parsing data org.json.jsonexception: value <br of type java.lang.string cannot be converted to jsonarray

Question

0.00/5 (No votes)

See more:

I am trying to register a user in the registration page but getting error, i have converted every details i need to string but still not working,maybe the problem is from the php code.the insert doesn't work.

What I have tried:

this is the Registration activity

public class Register extends AppCompatActivity {

    EditText name1, etpolicyNumber, etPassword;
    Button bRegister;


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.register);


        name1 = (EditText) findViewById(R.id.name);
        etpolicyNumber = (EditText) findViewById(R.id.policy_number1);
        etPassword = (EditText) findViewById(R.id.password1);
        bRegister = (Button) findViewById(R.id.btnregister);

        bRegister.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                String name = name1.getText().toString();
                String policyNumber = etpolicyNumber.getText().toString();
                String password = etPassword.getText().toString();

                Response.Listener<String> responseListener = new Response.Listener<String>() {
                    @Override
                    public void onResponse(String response) {
                        try {
                            JSONObject jsonResponse = new JSONObject(response);
                            boolean success = jsonResponse.getBoolean("success");
                            if (success) {

                                Intent intent = new Intent(Register.this, MainActivity.class);
                                startActivity(intent);
                                Toast.makeText(Register.this, "Registration Successful", Toast.LENGTH_SHORT).show();
                            } else {
                                AlertDialog.Builder builder = new AlertDialog.Builder(Register.this);
                                builder.setMessage("Register Failed")
                                        .setNegativeButton("Retry", null)
                                        .create()
                                        .show();

                            }
                        } catch (JSONException e) {
                            e.printStackTrace();
                        }
                    }
                };

                RegisterRequest registerRequest = new RegisterRequest(name, policyNumber, password, responseListener);
                RequestQueue queue = Volley.newRequestQueue(Register.this);
                queue.add(registerRequest);
            }
        });

    }
}

this is the RegisterRequest java

public class RegisterRequest extends StringRequest {
    private static final String REGISTER_REQUEST_URL = "http://beigecare.ga/Register.php";
    private Map<String, String> params;

    public RegisterRequest(String name, String policyNumber, String password, Response.Listener<String> listener){
        super(Method.POST, REGISTER_REQUEST_URL, listener, null);
        params = new HashMap<>();
        params.put("name", name);
        params.put("policyNumber", policyNumber);
        params.put("password", password);


    }
    @Override
    public Map<String, String> getParams(){
        return params;
    }
}

this is the register php code

<?php
    $con = mysqli_connect("mysql.hostinger.in", "u608965245_user", "Engmann1", "u608965245_data");
    
    $name = $_POST["name"];   
    $policynumber = $_POST["policyNumber"];
    $password = $_POST["password"];
    $statement = mysqli_prepare($con, "INSERT INTO user (name, policynumber, password) VALUES (?, ?, ?)");
    mysqli_stmt_bind_param($statement, "siss", $name, $policynumber, $password);
    mysqli_stmt_execute($statement);
    
    $response = array();
    $response["success"] = true;  
    
    
    echo json_encode($response);
?>

Please help me correctn it

Posted 16-Jun-17 6:27am

Member 13053943

Updated 24-Sep-19 0:31am

Add a Solution

Comments

Richard MacCutchan 16-Jun-17 12:43pm

Where is the error, and what is it?

Member 13053943 19-Jun-17 8:20am

i solved the problem,it was the php file,i was making a int a string.i changed it to a string

mysqli_stmt_bind_param($statement, "siss", $name, $policynumber, $password);

i changed the siss to sss

Richard Deeming 19-Jun-17 12:21pm

Never store passwords in plain text!

Secure Password Authentication Explained Simply[^]
Salted Password Hashing - Doing it Right[^]

Member 13053943 19-Jun-17 14:45pm

ok bro,i will follow up

2 solutions

Solution 2

public class Registration extends AppCompatActivity {
TextView lg;
EditText name, address, station, state, phone, type, email, password;
Button btn;
private static final String KEY_EMPTY = "";
private String register_url = "http://192.168.101.10/mandisoftphp/index.php";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_registration);
name = (EditText) findViewById(R.id.name);
address = (EditText) findViewById(R.id.address);
station = (EditText) findViewById(R.id.station);
state = (EditText) findViewById(R.id.state);
phone = (EditText) findViewById(R.id.phone);
type = (EditText) findViewById(R.id.type);
email = (EditText) findViewById(R.id.email);
password = (EditText) findViewById(R.id.password);
btn = (Button) findViewById(R.id.btn);
btn.setOnClickListener(new View.OnClickListener() {
@Override

public void onClick(View view) {
String namestring = name.getText().toString().trim();
String addressstring = address.getText().toString().trim();
String stationstring = station.getText().toString().trim();
String statestring = state.getText().toString().trim();
String phoneNumber = phone.getText().toString().trim();
String typestring = type.getText().toString().trim();
String emailstring = email.getText().toString().trim();
String passwordstring = password.getText().toString().trim();

if (validateInputs()) {
register();
}
}
});

}

private boolean validateInputs ()
{
if (KEY_EMPTY.equals(name)) {
name.setError("Full Name cannot be empty");
name.requestFocus();
return false;
}
if (KEY_EMPTY.equals(address)) {
address.setError("Full Name cannot be empty");
address.requestFocus();
return false;
}
if (KEY_EMPTY.equals(station)) {
station.setError("Full Name cannot be empty");
station.requestFocus();
return false;
}
if (KEY_EMPTY.equals(state)) {
state.setError("Full Name cannot be empty");
state.requestFocus();
return false;
}

if (KEY_EMPTY.equals(phone)) {
phone.setError("Full Name cannot be empty");
phone.requestFocus();
return false;
}
if (KEY_EMPTY.equals(type)) {
type.setError("Full Name cannot be empty");
type.requestFocus();
return false;
}
if (KEY_EMPTY.equals(email)) {
email.setError("Full Name cannot be empty");
email.requestFocus();
return false;
}
if (KEY_EMPTY.equals(password)) {
password.setError("Full Name cannot be empty");
password.requestFocus();
return false;
}
return false;
}
private void register() {

btn.setVisibility(View.GONE);
final String name = this.name.getText().toString().trim();
final String address = this.address.getText().toString().trim();
final String station = this.station.getText().toString().trim();
final String state = this.state.getText().toString().trim();
final String phone = this.phone.getText().toString().trim();
final String email = this.email.getText().toString().trim();
final String password = this.password.getText().toString().trim();
StringRequest stringRequest = new StringRequest(Request.Method.POST, register_url,
new Response.Listener<string>() {
@Override
public void onResponse(String response) {

try {

JSONObject jsonObject = new JSONObject(response);
String success = jsonObject.getString("success");
if (success.equals("1")) {
Toast.makeText(Registration.this, "insert success", Toast.LENGTH_SHORT).show();
}
} catch (JSONException e) {
e.printStackTrace();
Toast.makeText(Registration.this, "insert error" + e.toString(), Toast.LENGTH_SHORT).show();

}
}
},
new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
Toast.makeText(Registration.this, "insert error" + error.toString(), Toast.LENGTH_SHORT).show();

btn.setVisibility(View.VISIBLE);
}
}) {
protected Map<string, string=""> getParams() throws AuthFailureError {
Map<string, string=""> params = new HashMap<>();
params.put("name",name);
params.put("address",address);
params.put("station",station);
params.put("state",state);
params.put("phone",phone);
params.put("email",email);
params.put("password",password);
return super.getParams();
}
};

RequestQueue requestQueue = Volley.newRequestQueue(this);
requestQueue.add(stringRequest);
}
}

Posted 24-Sep-19 0:32am

Member 14602203

Comments

Member 14602203 24-Sep-19 6:38am

any question and few time question ans slove

CHill60 24-Sep-19 7:54am

An unformatted, unexplained code dump is not a solution!

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Member 13053943 · Accepted Answer · 2017-06-19T02:20:00

Solution 1

mysqli_stmt_bind_param($statement, "siss", $name, $policynumber, $password);

i changed the siss to sss

Posted 19-Jun-17 2:20am

Member 13053943