Back to the source. This workshop will be easier to follow if you have a look at the complete source of the JavaScript.
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JavaScript : Advanced Form Management
Mikael Le Moal
Every site seeking some kind of interactivity includes one or more forms. These might be used to enable users to leave messages in a guest book, or respond to a forum, or simply send mail. Checking the data prior to sending them to the server can be a necessary step in order to preserve consistency and guarantee error-free input: e.g. to avoid receiving a negative value for a person's age.
In this workshop, you will see how to create a set of checking functions or modify data entered in a simple form by the user.
Check out the result.
Back to the source. This workshop will be easier to follow if you have a look at the complete source of the JavaScript.
Contents:
- Creating and Presenting the Form