In iOS, we have keyboard type namePhonePad and the Normal behavior of this keyboard type is as shown in the below snapshot.
and the output is, (This is what I want in Flutter)
This is the output of iOS's namePhonePad keyboard type.
I want the same behavior for the flutter keyboard type.
I have reviewed and there is no namePhonePad keyboard type in a flutter. We have separate types like phone, number, name, etc,
but not namePhonePad
Flutter's output is,
You should try the package keyboard_actions
You can use the keyboardType of TextFormField widget with TextInputType.number and FilteringTextInputFormatter.digitsOnly... example:
Expanded(
child: TextFormField(
controller: txt_identidad,
keyboardType: TextInputType.number,
inputFormatters: <TextInputFormatter>[
FilteringTextInputFormatter.digitsOnly
],
),
),
Related
I searched everywhere and couln't find any solution...
How to disable the image insert/gif/translation options in the TextField/TextFormField widgets?
make the enableInteractiveSelection property to false of the TextField
enableInteractiveSelection:false,
you can read the details in the official documentation here
Try setting the KeyboardType to accept only text in the TextField:
TextFormField(
keyboardType: TextInputType.text,
// or keyboardType: TextInputType.multiline,
...
)
You can use the bellow property for TextField and TextFormField
enableSuggestions: false,
to stop the keyboard suggesion.
Have a look at this and see if this workaround helps in your usecase.
hide gif/sticker in keyboard
This is usually normal keyboard behaviour to have those options not that it would work even if users tapped on it.
If you wish, you can code a custom keyboard without distractions by following add custom keyboard
You can disable the option to insert images into a TextField in Flutter by creating a custom
TextEditingController
and overwriting the
buildView
method to return a plain TextField.
create this
class NoImageTextEditingController extends TextEditingController {
#override
TextSpan buildTextSpan({TextStyle style, bool withComposing}) {
return super.buildTextSpan(style: style, withComposing: false);
}
}
and use it like this
TextField(
controller: NoImageTextEditingController(),
decoration: InputDecoration(
hintText: "Enter your text here",
),
)
Your gif and all suggestion is coming from the keyboard app there is some way to disable it, like if we apply password container textformfiled then it is possible like below :
Another way is you have to make custom keyboard for it
TextFormField(
keyboardType: TextInputType.visiblePassword, // add this line
controller: textEditingController,
cursorColor: AppTheme.secondaryColor,
Other solution is please add this property
keyboardType: TextInputType.multiline
enableSuggestions: false,
autocorrect: false,
I am developing an application with Flutter. I put TextFormField. I want to prevent entering numbers in this TextFormField. How can I do that?
You can use the validator argument to create a callback if the user input a number.
You can also add the keyboardType argument to limit the user to only text with the value TextInputType.text
Try this:
TextFormField(
inputFormatters: <TextInputFormatter>[
FilteringTextInputFormatter.deny(RegExp('[0-9]')),
],
),
inputFormatters: [
FilteringTextInputFormatter.deny(RegExp("[0-9]")),
],
You need to add this
I'm getting input to my textfield from barcode scanner so I dont need softkeyboard to open when textfield in focus.To achieve that I tried TextInputType.none it hides the keyboard but also can't receive input from scanner.
TextField(
keyboardType: TextInputType.none,
controller: loginTextController,
focusNode: _loginTextfieldFocus,
decoration: decoration(context,loginTextController),
onChanged: (s){
if(s.contains('\n')||s.contains('\r')){
Log.d("Enter event found");
}
},
),
I also tried SystemChannels.textInput.invokeMethod('TextInput.hide'); but it hides only first time. Whenever a character added in textfield softkeyboard becomes visible.
I ask you a question regarding Flutter UI.
I want to show keyboard in ios simulator, but I cannot see.
Could you tell me how to show keyboard in ios simulator?
child: Column(
children: [
TextFormField(
autofocus: true,
textInputAction: TextInputAction.next,
decoration: InputDecoration(
labelText: 'タイトル',
),
validator: (String value) {
if (value.trim().isEmpty) {
return 'タイトル is required';
}
},
),
You should be able to toggle the software keyboard (the one on your simulator) by pressing cmd + k. This is assuming that your TextFormField is working properly. That's something that took me a long time to learn.
You could add keyboard parameter to specify the keyboard type but without it also it should show the keyboard when you click on the textfield
You need to go settings in the Xcode IDE and look the option ¨I/O¨ there is an option call Toggle Software Keyboard
I started out writing a Flutter app to remotely control some radio stream. I ran into a problem when adding a TextFormField to display the stream's current volume setting. (The reason why I opted for a TextFormField instead of simply Text is that I wanted to use the field for both showing the current setting and letting the user change the current value in one place.)
The problem is the following: When I added the TextFormField (located inside the green bar in the screen shot below, after the text Vol:), I realized that whenever I started this view/page, the onboard keyboard always showed up by default when entering the page.
Instead, I would like the keyboard to only show up when the user clicks inside the TextFormField.
The code for the TextFormField looks as follows:
TextFormField(
onFieldSubmitted: (value){
print("The value entered is : $value");
},
// Define keyboard type
keyboardType: TextInputType.number,
// Make sure user doesn't enter letters or punctuation
inputFormatters: <TextInputFormatter>[WhitelistingTextInputFormatter.digitsOnly],
validator: (val){
return null;
},
autofocus: true,
controller: volTextEditingController,
style: TextStyle(
color: Colors.white,
fontSize: 16,
),
decoration: InputDecoration(
border: InputBorder.none,
),
maxLines: 1,
)
So, I was wondering whether someone knows how to prevent the keyboard from appearing on startup of the shown view/page. Thanks in advance! The full code, if needed, is available on GitGub.
I just figured out that this problem was caused by the setting autofocus: true. So, removing this solves the issue.