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text field accept only one number flutter

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Ilham Guenane answered on July 9, 2020 Popularity 6/10 Helpfulness 5/10

answer text field accept only one number flutter

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text field accept only one number flutter

Comment

limite characters number in textField
maxLength: 1,
//to hide characters number
decoration: InputDecoration(
          labelText: 'Enter text (max 10 characters)',
          counterText: '', // Set an empty string to hide the character count
        ),

Popularity 6/10 Helpfulness 5/10 Language whatever

Source: Grepper

Tags: field flutter text whatever

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Contributed on Sep 08 2023

Ilham Guenane

0 Answers Avg Quality 2/10

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flutter textfield number only

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import 'package:flutter/services.dart';

keyboardType: TextInputType.number,
inputFormatters: [FilteringTextInputFormatter.digitsOnly],

Popularity 10/10 Helpfulness 10/10 Language whatever

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Tags: whatever whateve

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Contributed on Mar 20 2021

Algoristy

0 Answers Avg Quality 2/10

flutter input field allow only numbers

Comment

// import below library (if not used in code, import below library first).
import 'package:flutter/services.dart';

 
 TextFormField(
 keyboardType: TextInputType.number,
    inputFormatters: [FilteringTextInputFormatter.digitsOnly],
 ),
 
 // can be applied to (pub.dev package pin_code_fields: ^7.4.0) 
 
 PinCodeTextField(
              length: 6,
              obscureText: true,
              animationType: AnimationType.fade,
              keyboardType:TextInputType.number,
              inputFormatters: [FilteringTextInputFormatter.digitsOnly],
              cursorColor:Colors.black,
              pinTheme: PinTheme(
                  shape: PinCodeFieldShape.underline,
                  // borderRadius: BorderRadius.circular(5),
                  fieldHeight: 47,
                  fieldWidth: 47,
                  selectedColor:Color(0xFF12877F),
                  selectedFillColor: Color(0xFFF3FBFB),
                  activeColor: Color(0xFF12877F),
                  activeFillColor: Color(0xFFF3FBFB),
                  inactiveColor:Color(0xFF81C1BD),
                  inactiveFillColor:Color(0xFFF3FBFB),
                  errorBorderColor:Color(0xFFFF2121),
              ),
              animationDuration: Duration(milliseconds: 300),
              enableActiveFill: true,
              errorAnimationController: errorController,
              controller: otpController,
              onCompleted: (v) {
                print("Completed");
              },
              onChanged: (value) {
                print(value);

              },
              beforeTextPaste: (text) {
                print("Allowing to paste $text");
                //if you return true then it will show the paste confirmation dialog. Otherwise if false, then nothing will happen.
                //but you can show anything you want here, like your pop up saying wrong paste format or etc
                return true;
              }, appContext: context,
            ),

Popularity 9/10 Helpfulness 10/10 Language whatever

Source: Grepper

Tags: flutter

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Contributed on Nov 17 2022

Combative Cheetah

0 Answers Avg Quality 2/10

input only numbers flutter

Comment

keyboardType: TextInputType.number

Popularity 10/10 Helpfulness 8/10 Language whatever

Source: Grepper

Tags: flutter

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Contributed on Jul 09 2020

Black Bird

0 Answers Avg Quality 2/10

flutter textformfield only numbers

Comment

TextField(
                        keyboardType: TextInputType.number,
                        inputFormatters: <TextInputFormatter>[
                          FilteringTextInputFormatter.digitsOnly
                        ],
                        textCapitalization: TextCapitalization.characters,
                        decoration: const InputDecoration(
                            labelText: 'Port',
                            border: OutlineInputBorder(),
                            hintText: "i.e. : 1883"),
                      ),

Popularity 1/10 Helpfulness 1/10 Language whatever

Source: Grepper

Tags: flutter-textformfield numbers whatever

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Contributed on Sep 27 2022

Hemang Joshi

0 Answers Avg Quality 2/10

text field accept only one number flutter

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text field accept only one number flutter

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flutter textfield number only

flutter input field allow only numbers

input only numbers flutter

flutter textformfield only numbers

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