value property

String value

A textual description for the current value of the owning RenderObject.

On iOS this is used for the accessibilityValue property defined in the UIAccessibility Protocol. On Android it is concatenated together with label and hint in the following order: value, label, hint. The concatenated value is then used as the Text description.

The reading direction is given by textDirection.

See also:

Implementation 

String get value => _value;
void value= (String value)

Implementation 

set value(String value) {
  assert(value != null);
  _value = value;
  _hasBeenAnnotated = true;
}