• Validate your pages using (a) Dreamweaver and (b) the HTML Validator add-on for Firefox. Fix any errors before turning in.
  • Pre-rendered HTML: Use Dreamweaver built-in page validation
  • Post-rendered HTML: Firefox: View source _or_ Icon on bottom / status bar > Double click for details
  • Using only Dreamweaver is not good enough
  • Always fix the error on top first. Only fix one or two errors at a time. Many times, fixing the top error fixes errors below it.
       
• Check for JavaScript and CSS errors using the Web Developer toolbar in Firefox.
  • Make sure there is a green check for (a) Standards Compliance Mode, (b) CSS, and (c) JavaScript
     
• Check accessibility issues using the Accessibility Extension add-on for Firefox. Fix failures before turning in.
  • Accessibility > Reports > Accessibility Issues
  • Validate against FAE rule set
  • This will not fix all accessibility issues, but it is a very good start.