![]() The app we will create is an enrollment app for pets into a “pet hotel” - a place where people can drop their pets off when they go on vacation. Validating and retrieving values from the form.Setting up the three questions at the end.Using flutter_form_builder to create reactive forms in Flutter.Two reactive form Flutter package options to consider.Issues with manually creating forms in Flutter.Making the form in Flutter without reactive forms. ![]() Flutter reactive forms project overview.We’ll first accomplish this without using reactive forms, then reimplement the same form using reactive forms to understand the benefits of reactive forms in Flutter. In this article, we’ll create a registration form with input validation and fields that change based on the value of other fields. Normally, these input fields, whether they are text fields, date fields, or any other type of input, are referred to as “controls.” Validation can also become an issue, as even simple validation for certain fields can require lengthy custom validators to be written. However, as more fields and input types are added to a form, capturing this information rapidly increases in complexity. Fortunately, capturing text inputs is fairly simple within Flutter. In almost every app that you develop, sooner or later there will arise a need to capture user input. Given the chance, I'll talk to you for far too long about why I love Flutter so much. Lewis Cianci Follow I'm a passionate mobile-first developer, and I've been making apps with Flutter since it first released.
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