![]() ![]() This event function will fire immediately the the field value changesįunction that transforms field value before saving to form value. This will form the key in the form value Mapĭetermines whether the field widget will accept user input.ĭefines the border, labels, icons, and styles used to decorate the field.Ī FormFieldValidator that will check the validity of value in the FormField In order to create an input field in the form, along with the label, and any applicable validation, there are several attributes that are supported by all types of inputs namely: Attribute FormBuilderTextField - A Material Design text field input.FormBuilderSwitch - On/Off switch field. ![]() FormBuilderSlider - For selection of a numerical value on a slider.FormBuilderRangeSlider - Used to select a range from a range of values.FormBuilderRadioGroup - Used to select one value from a list of Radio Widgets.FormBuilderFilterChip - Creates a chip that acts like a checkbox.FormBuilderDropdown - Used to select one value from a list as a Dropdown.FormBuilderDateTimePicker - For Date, Time and DateTime input.FormBuilderDateRangePicker - For selection of a range of dates.FormBuilderChoiceChip - Creates a chip that acts like a radio button.FormBuilderCheckboxGroup - List of checkboxes for multiple selection.FormBuilderCheckbox - Single checkbox field.React to form fields changes and validations.Create a form with several type of inputs.Implement reset, clear or other button into field.This gives you a convenient way of adding common ready-made input fields instead of creating your own FormBuilderField from scratch. This package helps in creation of data collection forms in Flutter by removing the boilerplate needed to build a form, validate fields, react to changes and collect final user input.Īlso included are common ready-made form input fields for FormBuilder. ![]()
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