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- bool flag= false;
- auto i = pers->cbegin(), e = pers->cend();
- while (i != e) {
- if ((ui->lineEdit->text()==i.key()) && (ui->lineEdit_2->text()==i.value())){
- flag=true;
- }
- i++;
- }
- if(flag==true){
- home_page * win;
- win = new home_page;
- win->setWindowTitle("Главная");
- win->show();
- close();
- }
- else {
- ui->label_4->setText("Неаправильный логин или пароль.");
- ui->label_4->setVisible(true);
- ui->lineEdit->clear();
- ui->lineEdit_2->clear();
- ui->lineEdit->setPlaceholderText("Введите логин");
- ui->lineEdit_2->setPlaceholderText("Введите пароль");
- }
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