TextFormField(
   keyboardType: TextInputType.text,
   controller: _userPasswordController,
   obscureText: !_passwordVisible,//This will obscure text dynamically
   decoration: InputDecoration(
       labelText: 'Password',
       hintText: 'Enter your password',
       // Here is key idea
       suffixIcon: IconButton(
            icon: Icon(
              // Based on passwordVisible state choose the icon
               _passwordVisible
               ? Icons.visibility
               : Icons.visibility_off,
               color: Theme.of(context).primaryColorDark,
               ),
            onPressed: () {
               // Update the state i.e. toogle the state of passwordVisible variable
               setState(() {
                   _passwordVisible = !_passwordVisible;
               });
             },
            ),
          ),
        );

Popularity 8/10 Helpfulness 5/10 Language whatever

Source: stackoverflow.com

Tags: flutter hide

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Contributed on Feb 07 2023

Andrea Tirenti

0 Answers Avg Quality 2/10

how to show/hide password in textfield in flutter

Comment

First declare a bool variable _passwordVisible.

Initiate _passwordVisible to false in initState()

@override
  void initState() {
    _passwordVisible = false;
  }

Following is the TextFormField widget :

TextFormField(
   keyboardType: TextInputType.text,
   controller: _userPasswordController,
   obscureText: !_passwordVisible,//This will obscure text dynamically
   decoration: InputDecoration(
       labelText: 'Password',
       hintText: 'Enter your password',
       // Here is key idea
       suffixIcon: IconButton(
            icon: Icon(
              // Based on passwordVisible state choose the icon
               _passwordVisible
               ? Icons.visibility
               : Icons.visibility_off,
               color: Theme.of(context).primaryColorDark,
               ),
            onPressed: () {
               // Update the state i.e. toogle the state of passwordVisible variable
               setState(() {
                   _passwordVisible = !_passwordVisible;
               });
             },
            ),
          ),
        );

Popularity 6/10 Helpfulness 4/10 Language whatever

Source: Grepper

Tags: flutter textfield whatever

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Contributed on Aug 14 2023

Omar muslim

0 Answers Avg Quality 2/10

hide and show password in flutter

Comment

@override
  void initState() {
    _passwordVisible = false;
  }

Popularity 8/10 Helpfulness 2/10 Language whatever

Source: stackoverflow.com

Tags: flutter hide hid

Link to this answer
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Contributed on Feb 07 2023

Andrea Tirenti

0 Answers Avg Quality 2/10

flutter textfield password hide

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