It’s more challenging to create a cohesive data entry experience that guides the user efficiently and effectively through the workflow behind the form.Each control has both an initial value and a current value, both of which are character strings.Back to top It’s important you review your budget plan regularly.If you find yourself in debt, you need to put together a budget and debt management plan.Form validation prevents visitors to your site from accidentally sending you forms with missing or incorrect data.Zebra_Form is a PHP library that simplifies the process of creating and validating HTML forms.Join DLF with a Monthly Subscription or Annual Membership.
Along the way, you'll also learn about the concepts of reentrant forms and Perl subroutines.
So choose your own way to do it, but make sure you have something in writing that represents your current financial situation.
The Budget Planner below can help you work out your income and expenses.
In this tutorial, we're going to go one step better, and create our HTML form using the Perl script itself!
By doing this, we can re-display the form, along with any data entered by the user and an error message, if the user fills in the form incorrectly.