Hi,
Does someone know if it is possible with Hapi to check the content of HL7
message fields ? I know that the default validator checks if required fields
are filled, and that it has some patterns to validate that the fields format is
correct. But I would like to check soem other things, such as :
- the unicity of OBX-1 in the message (for example the first OBX segment has
"1" in its OBX-1 field, the second has "2", etc)
- the coherence of hierarchical identity in OBX-4 ("1.0.0.1", then "1.0.0.2",
etc)
- checking if a CWE-2 subfield is part of the coding system defined in CWE-3
subfield.
I guess I'm not the first person trying to do this, so I wonder if something
already exists for this type of validation.
Thanks for your help.
Raphaëlle
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