HTML5 Canvas
Written by: Simon Sarris
Featured Refcardz: Top Refcardz:
  1. Apache Hadoop
  2. Web Driver
  3. MVVM
  4. REST
  5. ADO.NET
  1. HTML5
  2. Ajax
  3. jQuery Selectors
  4. CSS Part 1
  5. Git

Link Details

Link 17564 thumbnail
User 209881 avatar

By pcx99
via breakingpar.com
Published: Apr 02 2007 / 17:41

Many companies sell products over the internet. When doing that, getting credit card input over the internet becomes important. And then validating those credit card numbers becomes important. Here is a combination of regular expression validation and standard JavaScript to check to see if a credit card number is a valid number.
  • 15
  • 3
  • 1544
  • 3

Add your comment


Html tags not supported. Reply is editable for 5 minutes. Use [code lang="java|ruby|sql|css|xml"][/code] to post code snippets.