Validating forms in dreamweaver cs3 photography dating
Common Problems Encountered by Users: The web page is showing a bunch of jumbled HTML instead of a form.When this occurs, it is caused by the form HTML being pasted into the Enter all variations of the URL where the form will appear.One topic which I have not addressed and is outside the scope of this article is what you would do with the data after validation is successful.There are a number of possibilities, including saving it in a database or emailing the data to yourself.
So far, we have a largely HTML page which defines the form; the only PHP so far is to specify the form’s action value.
To determine whether the form has been submitted by the user, either check the request method (an example follows in the next section) or check for the presence of a specific form control (usually the submit button).
Whichever method you use, if the form has been submitted, it should be validated.
The form you’ll create contains a number of inputs: text fields, radio buttons, a multiple-option select list, a checkbox, and a submit button.
These inputs will be validated to ensure, for example, that the user has entered their name. This is because collectively the radio buttons should be treated as a group (the user should select either 0, or 1, or 2, etc.). Its value is presented as its label, and clicking on it will trigger the form submission.