SfTextInputLayout control doesn’t have default support to
place the label on top of the container. As per material design guidelines, you can
only place the label inside the control on the top left position as a hint as shown
in the below image
You can achieve this by setting the IsHintAlwaysFloated as
true which will make the Hint label for the text input layout is fixed always
at the top position. Please find the below documentation for more information
https://help.syncfusion.com/xamarin/text-input-layout/fixed-hint-position
Also, your requirement can be achieved without a hint label by placing a label and text input layout inside the StackLayout. We
have prepared the sample for this and attached the same below.
Attachment:
SfTextInputLayout_b1d1b45.zip