How can avoid entering the same record in a form ??
Sph1197
Put a unique Index (such as a Primary Key) on the field or fields
which define a duplicate, in the Table which the form is updating.
You cannot enter records "in a Form". Forms don't contain data; Tables
contain data - you enter the records *using the form as a tool*, and
the form stores them in the Table.
John W. Vinson[MVP]
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