UtilTextInputFormatter class
UtilTextInputFormatter 文本输入格式化工具类
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
decimal(
) → TextInputFormatter - 仅小数
-
digitsOnly(
) → TextInputFormatter - 仅数字
-
lengthLimit(
int length) → TextInputFormatter - 个数
-
lettersAndDigitsOnly(
) → TextInputFormatter - 仅字母和数字
-
lettersOnly(
) → TextInputFormatter - 仅字母