How to make a custom input field with custom prefix design?e like the image below
I tried a lot for it but I can't make the prefix part inside the input
Add dependency for country code picker
Row(
mainAxisSize: MainAxisSize.max,
children: <Widget>[
Container(
padding: EdgeInsets.symmetric(horizontal: 24),
width: MediaQuery.of(context).size.width - 127,
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.only(
topLeft: Radius.circular(30),
bottomLeft: Radius.circular(30))),
margin: EdgeInsets.only(top: 16),
child: TextFormField(
controller: _phoneNumberController,
keyboardType: TextInputType.phone,
decoration: InputDecoration(
border: InputBorder.none,
hintText: "Phone",
hintStyle: TextStyle(
color: CustomColors.LightGrey,
fontWeight: FontWeight.w100)))),
VerticalDivider(
width: 0.2,
color: Colors.grey,
),
Container(
margin: EdgeInsets.only(top: 16),
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.only(
topRight: Radius.circular(30),
bottomRight: Radius.circular(30))),
child: CountryCodePicker(
initialSelection: 'IN',
hideMainText: false,
showFlag: false,
),
),
],
),
You could use prefixIcon property of InputDecorator to display somethig.
TextField(
decoration: InputDecoration(
prefixIcon: SizedBox(
width: 50,
child: Center(
child: Text(
'+91',
style: TextStyle(color: Colors.black),
),
),
),
),
),
You could also use prefix property but the text will disappear if text field is not focused.
If you want to add line after the prefix you could replace SizedBox with Container instead. And use border property.
TextField(
decoration: InputDecoration(
border: OutlineInputBorder(),
prefixIcon: Container(
width: 50,
margin: EdgeInsets.only(right: 10),
decoration: BoxDecoration(
border: Border(
right: BorderSide(
color: Color(0xFF272727),
width: 1,
),
),
),
child: Center(
child: Text(
'+91',
style: TextStyle(color: Colors.black),
),
),
),
),
),
Related
how can I make the RawMaterialButton stay down when the TextField multiline is enabled?
I am attaching some images to better understand what I need
That's my code:
Row(
children: [
Flexible(
child: TextField(
keyboardType: TextInputType.multiline,
minLines: 1,
maxLines: 6,
style: TextStyle(fontSize: 19.0),
controller: _controller,
decoration: InputDecoration(
hintText: 'Type a message...',
contentPadding:
EdgeInsets.symmetric(horizontal: 20.0, vertical: 10.0),
border: OutlineInputBorder(
borderRadius: BorderRadius.all(Radius.circular(32.0)),
),
enabledBorder: OutlineInputBorder(
borderSide: BorderSide(color: Color(0xFF25BBC2), width: 1.0),
borderRadius: BorderRadius.all(Radius.circular(32.0)),
),
focusedBorder: OutlineInputBorder(
borderSide: BorderSide(color: Color(0xFF25BBC2), width: 2.0),
borderRadius: BorderRadius.all(Radius.circular(32.0)),
),
),
),
),
SizedBox(
width: 4.0,
),
Container(
child: RawMaterialButton(
onPressed: () {},
child: Padding(
padding: const EdgeInsets.only(left: 3.0),
child: Icon(
Icons.send,
size: 27,
color: Colors.white,
),
),
elevation: 0,
shape: CircleBorder(),
constraints: BoxConstraints.tightFor(
width: 48.0,
height: 48.0,
),
),
decoration: BoxDecoration(
color: Color(0xFF25BBC2),
borderRadius: BorderRadius.circular(40.0),
),
),
],
),
That's the output:
and this is the output I would like to have:
Thank you :)
I have resolve it by adding:
crossAxisAlignment: CrossAxisAlignment.end,
The second Container which is in the red color is taking all the remaining space. How to avoid that. I want my second container to take the minimum space.
Container(
height: 600,
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.all(
Radius.circular(60),
),
),
child: Padding(
padding: const EdgeInsets.only(top: 80.0, right: 50, left: 50),
child: Container(
decoration: BoxDecoration(
color: Colors.red,
borderRadius: BorderRadius.all(
Radius.circular(20),
),
),
child: Column(
children: [
TextFormField(
decoration: const InputDecoration(
border: UnderlineInputBorder(),
labelText: "Email or Phone Number"),
),
SizedBox(
height: 20,
),
TextField(
decoration:
new InputDecoration.collapsed(hintText: 'PassWord'),
)
],
),
),
),
),[![][1]][1]
Remove parent Container height and set Column <mainAxisSize: MainAxisSize.min,>.
It is taking full height because of Container height and the default behavior of Column.
And to improve UI, use padding on Container<padding:x,child Column>
Container(
// height: 600,
decoration: const BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.all(
Radius.circular(60),
),
),
child: Padding(
padding: const EdgeInsets.only(top: 80.0, right: 50, left: 50),
child: Container(
padding: const EdgeInsets.all(40), //here padding
decoration: const BoxDecoration(
color: Colors.red,
borderRadius: BorderRadius.all(
Radius.circular(20),
),
),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
TextFormField(
decoration: const InputDecoration(
border: UnderlineInputBorder(),
labelText: "Email or Phone Number"),
),
const SizedBox(
height: 20,
),
const TextField(
decoration: InputDecoration.collapsed(hintText: 'PassWord'),
),
],
),
),
),
),
Try below code hope its helpful to you. Just remove your container extra/large height
Container(
height: 180,
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.all(
Radius.circular(
60,
),
),
),
child: Padding(
padding: const EdgeInsets.only(top: 80.0, right: 50, left: 50),
child: Container(
decoration: BoxDecoration(
color: Colors.red,
borderRadius: BorderRadius.all(
Radius.circular(20),
),
),
child: Column(
children: [
TextFormField(
decoration: const InputDecoration(
border: UnderlineInputBorder(),
labelText: "Email or Phone Number",
),
),
SizedBox(
height: 20,
),
TextField(
decoration: InputDecoration.collapsed(
hintText: 'PassWord',
),
)
],
),
),
),
),
Your result screen->
I have tried wrapping the textField in a row and adding a container to the row but it throws an error and the rest part of the form doesn't render.
And using the prefix property for textField also doesn't work as the container is shown when the textField is pressed but I want it to be seen even when the textField is not active.
this is the required UI for the mobile no. field I'm trying to build
Container(
decoration: BoxDecoration(
color: Colors.grey[200],
borderRadius: BorderRadius.circular(8),
),
child: Row(
children: [
Container(
height: 50,
alignment: Alignment.center,
padding: const EdgeInsets.symmetric(
horizontal: 8,
),
decoration: BoxDecoration(
color: Colors.blue,
borderRadius: BorderRadius.only(
topLeft: Radius.circular(8),
bottomLeft: Radius.circular(8),
),
),
child: Text(
"+91",
style: TextStyle(
color: Colors.white,
),
),
),
Expanded(
child: Padding(
padding: const EdgeInsets.symmetric(
horizontal: 12,
),
child: TextField(
decoration: InputDecoration(
border: InputBorder.none,
hintText: "Mobile No."
),
),
),
)
],
),
)
result:
How can I have a new line property in the textfield widget? SO that the text entered when reaches a certain point, it shifts to a new line. Can anyone help me fix this?
Code :
body: Center(
child: Container(
height: 500,
decoration: BoxDecoration(
border: Border.all(
color: Colors.black,
width: 2,
),
borderRadius: BorderRadius.circular(10)),
child: Padding(
padding: const EdgeInsets.only(left: 16.0),
child: TextFormField(
decoration: InputDecoration(
hintText: 'UserName',
hintStyle:
TextStyle(fontWeight: FontWeight.w400, fontSize: 24.0)),
),
),
),
)
Output:
From the Official Docs, The maxLines property can be set to null to remove the restriction on the number of lines. By default, it is one, meaning this is a single-line
text field. maxLines must not be zero.
You just have to add maxLines: null
body: Center(
child: Container(
height: 500,
decoration: BoxDecoration(
border: Border.all(
color: Colors.black,
width: 2,
),
borderRadius: BorderRadius.circular(10)),
child: Padding(
padding: const EdgeInsets.only(left: 16.0),
child: TextFormField(
maxLines: null,
decoration: InputDecoration(
hintText: 'UserName',
hintStyle:
TextStyle(fontWeight: FontWeight.w400, fontSize: 24.0)),
),
),
),
)
I want to style this kind of TextField.
The main problem that I'm facing is to design the US$ part in leading the TextField. This is my code so far.
/// My Place Bid Text Field
Container(
decoration: BoxDecoration(
border: Border.all(color: Colors.grey),
borderRadius: BorderRadius.circular(4),
),
child: Row(
mainAxisSize: MainAxisSize.max,
children: [
SizedBox(
child: Container(
//width: mySize.width * 0.2,
//height: 50,
padding: const EdgeInsets.all(8),
decoration: BoxDecoration(
border: Border.all(color: Colors.grey),
borderRadius: BorderRadius.only(
topLeft: Radius.circular(4),
bottomLeft: Radius.circular(4),
),
color: Colors.grey[200]),
child: Text(
"RS \u20B9",
style: TextStyle(fontSize: 24),
),
),
),
Expanded(
child: TextField(
decoration: InputDecoration(
border: InputBorder.none,
labelText: "Place Bid",
labelStyle: TextStyle(fontSize: 24)),
),
),
],
),
),
Which gives me output
I know this question is not that complicated, but I'm still relatively new to flutter so your help would be much appreciated.
#override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Sample"),
),
body: Padding(
padding: EdgeInsets.all(10),
child: Container(
decoration: BoxDecoration(
border: Border.all(
color: Colors.grey[500],
),
borderRadius: BorderRadius.all(Radius.circular(8))),
width: double.infinity,
height: 50,
child: Row(
children: <Widget>[
Container(
padding: EdgeInsets.all(10),
color: Colors.grey.shade300,
height: 50,
child: Align(
alignment: Alignment.center,
child: Text(
"RS \u20B9",
style: TextStyle(
fontSize: 24, fontWeight: FontWeight.bold),
),
)),
SizedBox(
width: 10,
),
Expanded(
child: Container(
height: 50,
child: TextField(
decoration: InputDecoration(
border: InputBorder.none,
hintText: "Enter Bid",
labelStyle: TextStyle(fontSize: 24)),
)))
],
),
),
));
}
Output
You can use the prefixIcon to add a widget at the beginning of the textfield:
Container(
child: Row(
children: [
Expanded(
child: TextField(
decoration: InputDecoration(
prefixIcon: Padding(
padding: const EdgeInsetsDirectional.only(start: 2.0),
child: Container(
padding: const EdgeInsets.all(13),
decoration: BoxDecoration(
border: Border.all(color: Colors.grey),
borderRadius: BorderRadius.only(
topLeft: Radius.circular(4),
bottomLeft: Radius.circular(4),
),
color: Colors.grey[200]),
child: Text(
"RS \u20B9",
style: TextStyle(fontSize: 24),
),
),
),
border: const OutlineInputBorder(),
labelText: 'Hint Text',
),
),
),
],
),
)
example:
https://dartpad.dev/a89aff20d67e2cb31da6a07ba7c17910
Based on your solution.
Notice the "IntrinsicHeight" widget. It makes all the children inside the child the same size (depending on the biggest one). The "Center" widget inside the prefix makes the Container go max height + center the text inside of it. Just make sure not to use IntrinsicHeight too much, since the docs state that it's a bit resource heavy.
Container(
width: double.infinity,
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(10.0),
border: Border.all(color: Colors.grey[200]),
),
child: IntrinsicHeight(
child: Row(
children: <Widget>[
Container(
padding: EdgeInsets.symmetric(horizontal: 10.0),
decoration: BoxDecoration(
color: Colors.grey[100],
border: Border(
right: BorderSide(color: Colors.grey[200]),
),
),
child: Center(
child: Text(
'RS \u20B9',
style: TextStyle(fontSize: 24),
),
),
),
Expanded(
child: TextField(
decoration: InputDecoration(
contentPadding: EdgeInsets.symmetric(horizontal: 20.0, vertical: 10.0),
border: InputBorder.none,
labelText: "Place Bid",
),
),
),
],
),
),
),
The second code is almost the same, except there's no label after typing the text inside the TextField.
Container(
margin: EdgeInsets.symmetric(horizontal: 20.0),
width: double.infinity,
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(10.0),
border: Border.all(color: Colors.grey[200]),
),
child: IntrinsicHeight(
child: Row(
children: <Widget>[
Container(
padding: EdgeInsets.symmetric(horizontal: 10.0),
decoration: BoxDecoration(
color: Colors.grey[100],
border: Border(
right: BorderSide(color: Colors.grey[200]),
),
),
child: Center(
child: Text(
'RS \u20B9',
style: TextStyle(fontSize: 24),
),
),
),
Expanded(
child: TextField(
decoration: InputDecoration(
contentPadding: EdgeInsets.symmetric(
horizontal: 20.0,
vertical: 20.0,
),
border: InputBorder.none,
hintText: "Place Bid",
),
),
),
],
),
),
),
Container(
decoration: BoxDecoration(
),
child: Row(
mainAxisSize: MainAxisSize.max,
children: [
SizedBox(
child: Container(
//width: mySize.width * 0.2,
//height: 50,
padding: const EdgeInsets.all(10),
decoration: BoxDecoration(
border:Border.all(color:Colors.grey),
borderRadius: BorderRadius.only(
topLeft: Radius.circular(4),
bottomLeft:Radius.circular(4),
),
color: Colors.grey[200]),
child: Text(
"RS \u20B9",
style: TextStyle(fontSize: 24),
),
),
),
Expanded(
child: TextField(
decoration: InputDecoration(
border: new OutlineInputBorder(
borderRadius: BorderRadius.only(
topRight: Radius.circular(4),
bottomRight:
Radius.circular(4),
),
),
isDense: true,
labelText: "Place Bid",
labelStyle:
TextStyle(fontSize:24)),
),
),
],
),
),