Configure a Field as Mandatory

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With every data type of a field, you can specify that the parameter has to have a value, either specified as default or entered by the user.

For general information about how to customize the PLOSSYS 4 panel, refer to Customize the Panel

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This is how you configure that a field is mandatory:

1. Unless done, prepare customized panel configuration files panel-<customer_name>.json and settings-<customer_name>.json. For more information, refer to Customize the Panel.

2. In panel-<customer_name>.json, add the required field to the required list:

   Example - PLS_STAMP_0 is required

   {
       ...
       "json_schema": {
         ...
         "required": ["Printer", "Copies", "PLS_STAMP_0"],
         "properties": {
           ...
           }
         ...
         },
       ...
   }
   

3. Restart the following services:

   • seal-operator-p4

   • seal-operator-server

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