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Helper I
Helper I

How to use FetchXML to connect a table a form field?

I need to have a form field  check the data of a table to see if the user is allowed to choose that option. The field is a number field where the number can be anything from 1111 to 9999.  
I think it can be done using fetchxml, but how do I add it to the liquid code that is already in the code? 
{% entityform name: 'oncemore' %}
Super User
Super User

If you need this to be done via client-side you should be looking at adding JavaScript to your page/form

If you need this to be validated via Server-side you should be looking at Dataverse plug-ins

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Power Pages Super User | MVP

Oliver Rodrigues


I think it is client-side. The user would be filling in the form and type in the item number, then when they tab off, I need it to validate that item number by going to another table and finding that item number in the column and then looking to the next column to see if it can be deleted or not, then go back to the user and either let them continue with the form or show an error message.

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