fork download
  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. public static void main (String[] args) throws java.lang.Exception
  11. {
  12. emailValido("[email protected]");
  13. emailValido("[email protected]");
  14. emailValido("[email protected]");
  15. }
  16.  
  17. static void emailValido(String email) {
  18. System.out.println(email + " valido? " + email.matches("^[_A-Za-z0-9-\\+]+(\\.[_A-Za-z0-9-]+)*@[A-Za-z0-9-]+(\\.[A-Za-z0-9]+)*(\\.[A-Za-z]{2,})$"));
  19. }
  20. }
Success #stdin #stdout 0.04s 2184192KB
stdin
Standard input is empty
stdout
[email protected] valido? true
[email protected] valido? true
[email protected] valido? true