advanced code snippet search

Posted By

cristianogois on 11/22/12


Tagged

javascript js date validation


Versions (?)

Who likes this?

1 person have marked this snippet as a favorite

cristianogois


Javascript date validation

 / Published in: JavaScript
 

Taken from http://stackoverflow.com/questions/1353684/detecting-an-invalid-date-date-instance-in-javascript

Expand | Embed | Plain Text 
  1. /**
  2.    check date validation
  3.    @param: dateStr: string (format: dd/mm/yyyy)
  4. **/
  5.  
  6. function isDate(dateStr) {
  7.   var s = dateStr.split('/'); //format 21/12/2012
  8.   var d = new Date(+s[2], s[1]-1, +s[0]);  
  9.  
  10.   if (Object.prototype.toString.call(d) === "[object Date]") {
  11.           if (!isNaN(d.getTime()) && d.getDate() == s[0] && 
  12.               d.getMonth() == (s[1] - 1)) {              
  13.               return true;
  14.           }
  15.  }      
  16.  return false;  
  17. }

Report this snippet  

You need to login to post a comment.