helperMaxLines property

int? helperMaxLines
final

The maximum number of lines the InputDecoration.helperText can occupy.

Defaults to null, which means that the InputDecoration.helperText will be limited to a single line with TextOverflow.ellipsis.

This value is passed along to the Text.maxLines attribute of the Text widget used to display the helper.

See also:

Implementation

final int? helperMaxLines;