Description
This package provides drop-down items for selecting countries and states.
Features
- Select Country
- Select State per selected country
- Pass validators to validate country and state when submitting form
Parameters
Param | Required | Default | Type | Description |
---|---|---|---|---|
onCountryChanged | ✅ | null | Function (String) | Handle Country Selection |
onStateChanged | ✅ | null | Function (String) | Handle State Selection |
onStateTap | ❌ | null | void | Handle Input onTap Event |
onStateTap | ❌ | null | void | Handle Input onTap Event |
flagSize | ❌ | 22.0 | double | Size of Country Flag on Input Label |
listFlagSize | ❌ | 22.0 | double | Size of Country Flag on List Label |
inputDecoration | ❌ | -- | InputDecoration | Style for InputFields |
hintTextStyle | ❌ | -- | TextStyle | Style for Hint Text of Input |
itemTextStyle | ❌ | -- | TextStyle | Style for Text of DropdownItem |
dropdownColor | ❌ | Grey | Color | Style for Text of DropdownItem |
elevation | ❌ | 0 | int | Elevation of Dropdown List |
isExpanded | ❌ | true | bool | Determines if Input field should fill parent width |
divider | ❌ | -- | Widget | Widget to create space or style between the country and state field |
countryLabel | ❌ | -- | Widget | Label for country field |
stateLabel | ❌ | -- | Widget | Label for state field |
countryHintText | ❌ | -- | String | hintText for country field |
stateHintText | ❌ | -- | String | hintText for state field |
noStateFoundText | ❌ | -- | String | Hint to ack no states exist on the selected country (eg. Aruba) |
onCountryChanged | ❌ | null | Function (String) | Validate Country Selection on Submition |
onStateChanged | ❌ | null | Function (String) | Validate State Selection on Submition |
How To Use
-
Import the package
import 'package:country_state_picker/country_state_picker.dart';
-
Provide at least the required params
CountryStatePicker( onCountryChanged: (ct) => setState(() { country = ct; state = null; }), onStateChanged: (st) => setState(() { state = st; }), ),
Todo
x
Select Countryx
Select Statex
Validate Countryx
Validate Statex
Create Select City