How to use/check for String variables in the Scanner using Java Neon Eclipse
The purpose of this video is to demonstrate the method and variables required to check/validate a string the user entered using the Scanner. Additionally, it covers how we can check for integers.
Please note: I did not optimize the questionnaire (i.e. There isn't a looping function to go back if there is incorrect data).
Here is the code if you wish to copy and paste it:
import java.util.Scanner;
public class Random_Questions {
public static void main(String[] args) {
Scanner input = new Scanner (System.in);
System.out.println("What's your name?");
String name = input.nextLine();
if (name.equals("Claire"))
{
System.out.println("How old are you?");
int age = input.nextInt();
if (age !=22)
{
System.out.println("Thank you for your time.");
}
else
{
System.out.println("This was a pointless questionaire, thank you.");
}
}
else
{
System.out.println("Leave");
}
}
}