VerifyContainer
Purpose
Returns 0 (false) if container data was changed or deleted outside FileMaker; otherwise, returns 1 (true).
Format
VerifyContainer(field)
Parameters
field - any text, number, date, time, timestamp, or
container field; or any text expression or numeric expression.
Data type returned
text
Originated in
FileMaker Pro 12.0
Description
Returns a
Boolean value representing the validity of data stored externally in a container field.
Examples
VerifyContainer(Photo) returns:
•0 (False) if files saved externally were modified or deleted.
•1 (True) if no changes or deletions occurred.
•? if the Photo field is not a container field.
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