LindaLounsbury

Data Validation Question

Discussion created by LindaLounsbury on May 23, 2016
Latest reply on May 25, 2016 by LindaLounsbury

I would like designate a field be unique only when it has data in it.  Our patient master contains a field called medical record id.  This field needs to be unique only when an id is entered into it.  Blanks in this field are ok, but if someone does enter a value into the field, I want to ensure that it is a unique value.  I thought I could do this by just checking the "unique value" box on the validation tab of the field options.  I have not checked the "not empty" box, so I thought that FM would allow this field to be empty.  Here is a print screen of how the field is set up:

 

 

I appreciate any help on this.

 

thanks,

 

Linda

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