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Hello everyone,
short description:
I have a flow. This uses the trigger on form submission. In the form survey there is a field where you can enter the date, but you don't have to (form function date input). I have now entered the “if-empty” expression that if no date has been entered in Forms, the field should remain empty in the SharePoint list. The corresponding field is also a date element in the SharePoint list. Unfortunately, I always get the following error:
“The ‘inputs.parameters’ of workflow operation ‘Update_item_10’ of type ‘OpenApiConnection’ is not valid. Error details: Input parameter 'item/purchase date' is required to be of type 'String/date'. The runtime value '“”' to be converted doesn't have the expected format 'String/date'.”
The printout below as a screenshot. What am I doing wrong or what would be the correct expression?
Thanks for your help and best regards
Patrick
Unfortunately it won't work how you have designed as your putting the Date into the create payload, which means it expects a date a value.
You need to create an if statement above and have 2 different Create Items, one that passes the Date and one which Doesn't.
I hope this makes sense.