How do I set a TextInput field to a blank?

[stapes]

I am trying to display the contents of this field, or blank if the field is empty. This does not work - and leaves the old data showing:

If(
    IsBlank(First(InspectionDetailsCollection).Notes) || IsEmpty(First(InspectionDetailsCollection).Notes),
    "",
    First(InspectionDetailsCollection).Notes
)

This blanks it out with a space, but then is an invalid input when the form is submitted:

If(
    IsBlank(First(InspectionDetailsCollection).Notes) || IsEmpty(First(InspectionDetailsCollection).Notes),
    " ",
    First(InspectionDetailsCollection).Notes
)

[EAguilera]

Hi @stapes,

Are you using this formula in the Default property?

[stapes]

@EAguilera  - yes

[EAguilera · Accepted solution]

@stapes 
Could you please show a capture from InspectionDetailsCollection?

Have you tried with Blank() instead of "" or " "?

[stapes]

@EAguilera  - here you go!