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  1.  
  2. <html>
  3. <script>
  4. function validate(){
  5. var username=document.form.user.value;
  6. var password=document.form.pass.value;
  7. if(username==""){
  8.  alert("Enter Username!");
  9.   return false;
  10. }
  11. if(password==""){
  12.  alert("Enter Password!");
  13.   return false;
  14. }
  15. return true;
  16. }
  17. </script>
  18. <form name="form" method="post" action="http://localhost:8080/examples/Login" onsubmit="javascript:return validate();">
  19. <table>
  20. <tr><td>Username:</td><td><input type="text" name="user"></td></tr>
  21. <tr><td>Password:</td><td><input type="password" name="pass"></td></tr>
  22. <tr><td></td><td><input type="submit" value="Submit"></td></tr>
  23. </table>
  24. </form>
  25. </html>
  26.  
Runtime error #stdin #stdout 0.27s 213120KB
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Standard input is empty
stdout
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Standard output is empty
https://ideone.com/033Pa
language:
JavaScript (rhino 1.7.9)
created:
14 years ago
visibility:
public

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