package Helper;
import javax.swing.JTextField;
public class UserInputChecker {
public UserInputChecker() {
}
public String checkString(JTextField input) {
String userInput = null;
try {
userInput = input.getText().trim();
} catch (NumberFormatException e) {
System.out.println("Invalid input:" + input);
}
return userInput;
}
public int checkNumber(JTextField number) {
String userInput;
int realNumber = 0;
try {
userInput = number.getText().trim();
realNumber = Integer.parseInt(userInput);
} catch (NumberFormatException e) {
System.out.println("Invalid input:" + number);
}
return realNumber;
}
}