What is Formfield?

The TextField displays the obtained text in unencrypted form whereas password field displays the obtained text in encrypted form . This component allows confidential input like passwords which are single line.

TextFormField widget is used to take input from the user in flutter . This is a simple and easy user input widget in flutter. We can perform any operation on that user input data using TextFormField. You can use that user input, can send and show that input. You can store it into a TextEditingController type object.

The form body contains Field elements that define how each element of the Web page appears and behaves . Each Field can contain other fields, each with its own display component. Form fields comprise several parts, which are encapsulated by the <Field> tag set: Value Expressions.

TextField is a simple text field. (you don’t care about user input) TextFormField is a text field to be used in a form (you care about user input) . If you don’t need to validate TextField . If you need to validate user input, use TextFormField with validator .13 Şub 2019