topic-42576

Posts: 708

Joined: Fri Oct 28, 2005 09:53 AM

Validate JSON value
Posted: Thu Dec 08, 2022 02:19 AM

Hello,

Sorry about all the JSON questions. How do I check to see if a JSON segment exists?

For example, I want to know if there is a value for:

hCall[ "facility" ][ "UNLocationCode" ]

Thank you,

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Darrell Ortiz
CDM Software Solutions, Inc.
https://www.cdmsoft.com

Posts: 10733

Joined: Sun Nov 19, 2006 05:22 AM

Re: Validate JSON value
Posted: Thu Dec 08, 2022 03:45 AM

if hb_hHasKey( hCall[ "facility" ], "UNLocationCode" )
   ? "exists"
else
   ? "does not exist"
endif

xHarbour: hHasKey( ... )

Regards

G. N. Rao.

Hyderabad, India

Posts: 708

Joined: Fri Oct 28, 2005 09:53 AM

Re: Validate JSON value
Posted: Thu Dec 08, 2022 03:55 AM

Thank Your Rao!

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Darrell Ortiz
CDM Software Solutions, Inc.
https://www.cdmsoft.com

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