Section 8.0. Introduction
Section 8.1. Auto-Focusing the First Text Field
Section 8.2. Performing Common Text Field Validations
Section 8.3. Preventing Form Submission upon Validation Failure
Section 8.4. Auto-Focusing an Invalid Text Field Entry
Section 8.5. Changing a Form's Action
Section 8.6. Blocking Submissions from the Enter Key
Section 8.7. Advancing Text Field Focus with the Enter Key
Section 8.8. Submitting a Form by an Enter Key Press in Any Text Box
Section 8.9. Disabling Form Controls
Section 8.10. Hiding and Showing Form Controls
Section 8.11. Allowing Only Numbers (or Letters) in a Text Box
Section 8.12. Auto-Tabbing for Fixed-Length Text Boxes
Section 8.13. Changing select Element Content
Section 8.14. Copying Form Data Between Pages
