Once you know how to gain access to a form field like an input field, checkbox, …or a drop-down, we can access any of the attributes within that field via the …elements array. In the last movie, we learned that we can …get to a form field in one of two ways. Using the ID of the field and get …elements by ID, or using the name of the field and the document forms array. …Once we're there, we can retrieve any sets of attributes using dot notation. …Now it's important to realize that different field types have different attributes. …We need to know how to get to the different things in our forms.…
I'm going to be working on this form, which is a form that I created in my …course CSS styling forms. I show you how to put it together on …chapter six. So I'm going to rightclick in the …background and select Inspect Element. I'm using the Google Chrome browser, and …I'm going to hit the Console tab on the right hand side. …And once here, I'm going to try to acces the my name field, which is the place …
- 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
Skill Level Intermediate
Managing and Analyzing Data in Excel 2010with Dennis Taylor1h 32m Appropriate for all
1. Getting Started
2. Validating with HTML5
4. jQuery Form Validation
Understanding jQuery3m 47s
5. Working with PHP
6. Processing Form Data
Next steps1m 17s
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