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Description:

passwordfield

A simple and easy to use flutter package to add a passwordfield to your Flutter project.
Getting Started #
Installation #

Add the dependency

flutter pub add passwordfield
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Import the package

import 'package:passwordfield/passwordfield.dart';
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Voila! use the Widget

PasswordField();
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Now Supports adding constraints on the Password #

Example 1
Output

PasswordField(
color: Colors.blue,
passwordConstraint: r'.*[@$#.*].*',
inputDecoration: PasswordDecoration(),
hintText: 'must have special characters',
border: PasswordBorder(
border: OutlineInputBorder(
borderSide: BorderSide(
color: Colors.blue.shade100,
),
borderRadius: BorderRadius.circular(12),
),
focusedBorder: OutlineInputBorder(
borderSide: BorderSide(
color: Colors.blue.shade100,
),
borderRadius: BorderRadius.circular(12),
),
focusedErrorBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(12),
borderSide:
BorderSide(width: 2, color: Colors.red.shade200),
),
),
errorMessage:
'must contain special character either . * @ # \$',
),
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Example 2
Output

PasswordField(
backgroundColor: Colors.blue.withOpacity(0.2),
errorMessage: '''
- A uppercase letter
- A lowercase letter
- A digit
- A special character
- A minimum length of 8 characters
''',
hintText: 'Default password constraint ',
inputDecoration: PasswordDecoration(
inputPadding: const EdgeInsets.symmetric(horizontal: 20),
),
border: PasswordBorder(
border: OutlineInputBorder(
borderSide:
const BorderSide(width: 0, color: Colors.grey),
borderRadius: BorderRadius.circular(25.7)),
focusedBorder: OutlineInputBorder(
borderSide:
const BorderSide(width: 0, color: Colors.grey),
borderRadius: BorderRadius.circular(25.7),
),
enabledBorder: OutlineInputBorder(
borderSide:
const BorderSide(width: 0, color: Colors.grey),
borderRadius: BorderRadius.circular(25.7),
),
),
),
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More examples here 👈 #
Properties #
bool autoFocus: if autofocus is true keyboard pops up as soon as the widget is rendered on screen defaults to false
Color backgroundColor Background Color for the textfield (defaults to white), By default the backgroundColor is based on the current [Theme].
PasswordBorder border: Border class for the passwordfield which provides borders for different states of the passwordfield e.g [enabledBorder],[border], [focusedBorder], [focusedErrorBorder]
TextEditingController controller: A controller for an editable passwordfield.
int errorMaxLines: Defaults to null, which means that the [errorText] will be limited to a single line with [TextOverflow.ellipsis]
String errorMessage: custom message to show if the input password does not match the pattern.
String floatingText: floatingText to show when floatingPlaceholder is true
hasFloatingPlaceholder: whether the placeholder can float to left top on focus, defaults to false
final String hintText: default text to show on the passwordfield when it is empty
PasswordDecoration inputDecoration: Decoration class for the PasswordField to customize the input styling
int maxLength: the max number of characters the password field can support
Function onSubmit: function triggerred when the submit button on keyboard is pressed
Function onChanged: function triggerred when the password is changed in the passwordfield
String passwordConstraint: supports adding constraints to the Passwordfield by adding a regex pattern
You are welcome to contribute to this package, to contribute please read the contributing guidelines.