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PHP Tutorials - Processing Web Forms

By: FYICenter.com

A collection of 21 tips on process Web forms with PHP scripts. Clear explanations and tutorial exercises are provided on generating and processing Web forms, getting values out of $_REQUEST, processing multiple choices, removing slashes, adding multiple submit buttons, adding hidden values, processing original query string. Topics included in this collections:

  1. How To Create a Web Form?
  2. What Are Form Input HTML Tags?
  3. How To Generate a Form?
  4. Where Is the Submitted Form Data Stored?
  5. How To Retrieve the Submitted Form Data?
  6. What Happens If an Expected Input Field Was Not Submitted?
  7. How To Avoid the Undefined Index Error?
  8. How To List All Values of Submitted Fields?
  9. What Are Input Values of SELECT Tags?
  10. How To Specify Input Values for Radio Buttons?
  11. How To Specify Input Values for Checkboxes?
  12. How To Retrieve Input Values for Checkboxes Properly?
  13. How To Supply Default Values for Text Fields?
  14. How To Remove Slashes on Submitted Input Values?
  15. How To Support Multiple Submit Buttons?
  16. How To Support Hidden Form Fields?
  17. How To Generate and Process a Form with the Same Script?
  18. How To Submit Values without Using a Form?
  19. How To Retrieve the Original Query String?
  20. How To Protect Special Characters in Query String?
  21. How To Support Multiple-Page Forms?

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