java - 将 EditText 与 EditText 值进行比较

Question

有谁知道我的代码出了什么问题，我正在尝试比较编辑文本字段中的输入，以确保它们在创建帐户之前具有相同的值。

     //compare the fields contents
    if(editTextPassword.equals(editTextReEnterPassword)) {
        //they are equal
        //Creating a new user
        firebaseAuth.createUserWithEmailAndPassword(email, password)
                .addOnCompleteListener(this, new OnCompleteListener<AuthResult>() {
                    @Override
                    public void onComplete(@NonNull Task<AuthResult> task) {
                        if (task.isSuccessful()){
                            finish();
                            startActivity(new Intent(getApplicationContext(), Home.class));
                        } else{
                            Toast.makeText(Register.this, "Could not register... please try again", Toast.LENGTH_SHORT).show();
                        }
                    }
                });
    }else {//they are not equal
        Toast.makeText(Register.this, "Passwords do not match... please try again", Toast.LENGTH_SHORT).show();
    }

Answer 1

您必须获取编辑文本的文本值。

所以，实际上，你不能这样做 editText.equals()

你会做这样的事情..

String editTextPasswordString = editTextPassword.getText().toString().trim();
String editTextReEnterPasswordString = editTextReEnterPassword.getText().toString().trim();

if(editTextPasswordString.equals(editTextReEnterPasswordString)) {
    //code
}