How to change TextFormField input text color in Flutter
DartFlutterDart Problem Overview
Doing UI for a flutter app at uni, I just want the text typed into the TextFormField to be white. It seems unnecessarily difficult. I've tried googling etc but can't see an obvious answer.
new Theme(
// this colors the underline
data: theme.copyWith(
primaryColor: Colors.white,
hintColor: Colors.transparent,
),
child: new Padding(
padding: const EdgeInsets.fromLTRB(32.0, 40.0, 32.0, 4.0),
child: TextFormField(
key: Key('username'),
keyboardType: TextInputType.text,
controller: usernameController,
decoration: InputDecoration(
fillColor: Colors.black.withOpacity(0.6),
filled: true,
border: new OutlineInputBorder(
borderRadius: const BorderRadius.all(
const Radius.circular(8.0),
),
borderSide: new BorderSide(
color: Colors.transparent,
width: 1.0,
),
),
labelText: 'Username',
labelStyle:
new TextStyle(color: Colors.white, fontSize: 16.0)),
style:
TextStyle(fontSize: 20.0, color: textTheme.button.color),
validator: validateUserName,
onSaved: (val) => this.loginFields._username = val),
),
),
Dart Solutions
Solution 1 - Dart
This will do:
TextFormField(
style: TextStyle(color: Colors.white),
)
Solution 2 - Dart
Puedes usar style: TextStyle
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Form(
key: _formKey,
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
TextFormField(
TextFormField(
controller: field,
style: TextStyle(fontSize: 18, color: Colors.red),
decoration: const InputDecoration(
contentPadding: const EdgeInsets.only(
left: 15,
top: 8,
right: 15,
bottom: 0
),
hintText: 'name',
),
validator: (value) {
if (value.isEmpty) {
return 'Please enter some text';
}
return null;
},
),
)
]
)
)
]
)
)
Solution 3 - Dart
You can use this to change everything
TextFormField(
//controller: _phoneController,
cursorColor: Colors.black,
keyboardType: TextInputType.text,
style: TextStyle(
color: Colors.black
),
decoration: new InputDecoration(
hintStyle: TextStyle(
color: Colors.white
),
border: InputBorder.none,
//contentPadding:
//EdgeInsets.only(left: 15, bottom: 11, top: 11, right: 15),
hintText: "New Playlist"),
),
Solution 4 - Dart
Padding(
padding: EdgeInsets.all(10),
child: TextFormField(
cursorColor: Color(0XFFFFCC00)//Cursor color change
style: TextStyle(
color: Color(0XFFFFCC00),
decorationColor: Color(0XFFFFCC00),//Font color change
backgroundColor: Color(0XFFFFCC00),//TextFormField title background color change
),
),
Solution 5 - Dart
You can use style inside TextFormField.
Example :
TextFormField(
style: const TextStyle(color: Colors.white),
),
Solution 6 - Dart
You are changing input text color in this line TextStyle(fontSize: 20.0, color: textTheme.button.color), so in order to set in to white just use Colors.white constant instead of textTheme.button.color.
More about text style here.
Solution 7 - Dart
Overview: The textFormField style is set to a TextStyle defined as MediumStyle. The style affects the characters being displayed in the textbox. Whereas, the labelStyle affect the font displays of the inputdecoration.
TextFormField(
style: MediumStyle,
keyboardType: TextInputType.emailAddress,
focusNode: _employeeEmailFocus,
decoration: InputDecoration(labelText: "Employee Email", labelStyle:MediumBoldStyle),
validator: (val)=> null,
onSaved:(value)=> this._employeeEmail=value,
onFieldSubmitted: (term){
_fieldFocusChange(context,_employeeEmailFocus,_passwordFocus);
},
),
Solution 8 - Dart
For anyone trying to do this from a material app's theme: ThemeData property, the color can be changed using the subtitle1 text theme style.
MaterialApp(
...
theme: ThemeData(
...
textTheme: const TextTheme(
...
subtitle1: const TextStyle(
color: Colors.red, // <-- TextFormField input color
),
),
),
)
Solution 9 - Dart
Add a inputdecoration class for textformfield this is i think so
decoration: InputDecoration(
prefixStyle: new TextStyle(
),