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Validating and Processing Forms with JavaScript and PHP

with Ray Villalobos

Video: Welcome

Learn how to ensure the data submitted to your web forms is complete, accurate, and nonmalicious with HTML5, JavaScript, jQuery, and PHP form processing and validation.
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  1. 3m 36s
    1. Welcome
      1m 9s
    2. What you should know
      1m 2s
    3. Using the exercise files
      1m 25s
  2. 12m 50s
    1. Understanding forms
      2m 2s
    2. Working with form fields
      7m 4s
    3. Using the form tag
      3m 44s
  3. 19m 23s
    1. Using input validation
      2m 10s
    2. Adding required fields and placeholders
      1m 31s
    3. Constraining numeric and date fields
      2m 32s
    4. Accepting multiple entries
      1m 41s
    5. Limiting uploads by MIME types
      2m 35s
    6. Assisting text input with a datalist
      1m 55s
    7. Constraining with regular expression patterns
      6m 59s
  4. 42m 13s
    1. Accessing forms
      3m 57s
    2. Looking up form elements
      3m 35s
    3. Handling focus changes
      2m 47s
    4. Detecting the onchange event
      4m 31s
    5. Using the selectedIndex property
      2m 30s
    6. Dynamic validation with regular expressions
      7m 0s
    7. Creating a generic input validation function
      4m 31s
    8. Validating in older browsers with Modernizr
      7m 32s
    9. Interrupting form submission with onsubmit
      5m 50s
  5. 15m 20s
    1. Understanding jQuery
      3m 47s
    2. Validating on submit with jQuery
      3m 45s
    3. Building interactive jQuery validation
      2m 34s
    4. Using the jQuery Validation plugin
      5m 14s
  6. 32m 57s
    1. Communicating with PHP servers
      2m 27s
    2. Retrieving data from superglobals
      8m 18s
    3. Using server-side validation
      4m 59s
    4. Adding in-page validation
      5m 22s
    5. Mirroring input data back to the user
      7m 46s
    6. Sanitizing form input
      4m 5s
  7. 43m 29s
    1. Mailing form data
      8m 28s
    2. Understanding file uploads
      3m 1s
    3. Uploading files
      9m 20s
    4. Processing form data with AJAX
      8m 14s
    5. Preparing your database
      5m 50s
    6. Pushing data
      8m 36s
  8. 1m 17s
    1. Next steps
      1m 17s

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Validating and Processing Forms with JavaScript and PHP
Video Duration: 0s 2h 51m Intermediate


View Course Description

Validating web forms is a critical skill for any web developer, ensuring that the data that's submitted is complete, accurate, and nonmalicious before it's sent off to the server. Join author Ray Villalobos in this course as he shows how to validate input from site visitors with HTML5, JavaScript, and jQuery and then process the data with PHP. Plus, learn how to email form data and save it in a MySQL database so that it's ready for other applications.

Topics include:
  • Understanding forms
  • Adding required fields and placeholders
  • Accepting multiple entries
  • Limiting uploads
  • Handling focus changes
  • Validating with regular expressions
  • Working with older browsers
  • Building jQuery validation
  • Using server-side validation
  • Sanitizing form input
  • Uploading files
  • Sending form data to a database
Developer Web
JavaScript PHP


Hello, this is Ray Villalobos, and welcome to Validating and Processing Forms with JavaScript and PHP. In this course, I'm going to show you how forms work, how to validate, sanitize, and process your form input, and how to send information from a form to an email, or a MySQL database. I'll start by showing you how to validate input fields with HTML5, which involves adding required fields, placeholders, limiting uploads by MIME type, restraining fields and working with regular expressions. Then we'll examine how to work with forms using JavaScript, handling focus changes, detecting the odd change event, and validating in older browsers with modernizer.

I'll show you how jQuery can make it easier to validate forms with easy to use selectors plus the validation plugin. I'll also show you how to work with PHP to process, validate and sanitize your form input on the server side. Finally, I'll show you how to mail form data, upload files, handle dynamic form input with Ajax. How to salt passwords for encryption, and how to send form information into a database. This course is jam packed with lots of great info, so let's get started. (music playing)

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