How to retrieve the value of a text field in Flutter App

0 votes

Hi Guys,

I have created a Flutter App. In this App, I have text fields. But I don't know how to retrieve the value of the text field. Can anyone help me?

Sep 3, 2020 in Others by akhtar
• 38,240 points
1,003 views

1 answer to this question.

0 votes

Hi@akhtar,

In your TextField, you can call one function named onChange(). You can store the value in a variable and can use it according to your use case. You can see the below example.

TextField(
       onChanged: (val) {
       pass = pass;
    },
obscureText: true,
decoration: InputDecoration(
prefixIcon: Icon(Icons.lock),
labelText: "Password",
  ),
),
answered Sep 3, 2020 by MD
• 95,380 points

Related Questions In Others

0 votes
1 answer

How can I use a command button in excel to set the value of multiple cells in one click?

Try this: Private Scan As Integer Private Sub CommandButton1_Click() ...READ MORE

answered Oct 24 in Others by narikkadan
• 37,660 points
57 views
0 votes
1 answer

How to create a navigation bar in Flutter app?

Hi@akhtar, To add a drawer to the app, ...READ MORE

answered Aug 25, 2020 in Others by MD
• 95,380 points
421 views
0 votes
1 answer

How to change the project name in Flutter App?

Hi@akhtar, If you want to change the name ...READ MORE

answered Sep 3, 2020 in Others by MD
• 95,380 points
5,473 views
0 votes
1 answer

How to add Icon to the TextField in Flutter App?

Hi@akhtar, You can add any Icon to your ...READ MORE

answered Sep 3, 2020 in Others by MD
• 95,380 points
3,450 views
0 votes
1 answer

What is the future of flutter?

Hi@MD, Flutter is a rather new cross-platform framework ...READ MORE

answered Jul 17, 2020 in Others by akhtar
• 38,240 points
468 views
0 votes
1 answer

What is Flutter?

Hi@akhtar, Flutter is an app SDK for building ...READ MORE

answered Jul 17, 2020 in Others by MD
• 95,380 points
624 views
0 votes
1 answer

How to install Flutter in Windows system?

Hi@akhtar, You can follow the below-given steps to ...READ MORE

answered Jul 17, 2020 in Others by MD
• 95,380 points
1,009 views
0 votes
1 answer

How to create a Volume Icon in Flutter App?

Hi@akhtar, You can use Icon Widget to create ...READ MORE

answered Jul 24, 2020 in Others by MD
• 95,380 points
1,055 views
0 votes
1 answer

How to change the background color of AppBar in Flutter?

Hi@akhtar, You can add backgroundColor keyword in your ...READ MORE

answered Aug 12, 2020 in Others by MD
• 95,380 points
1,420 views
webinar REGISTER FOR FREE WEBINAR X
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP