Select **Save** to submit changes. Power Apps can connect to the SQL Database **Allow access to Azure services** control using the Azure portal. To configure this access, sign in to the [Azure portal](https://portal.azure.com/) and navigate in the portal to **SQL Server**. Select...
For example, you can use these functions where you don't want to allow the user to submit a form if a field is blank or if the field's data doesn't match a particular format.Introduction with numeric input validationLet's consider an example. Suppose we have two controls...
For example, when you use a Form to submit a new record to a data source displayed in a Gallery control, Power Apps will automatically refresh that connection. If you include a Refresh function when you navigate to the Gallery screen you're now refreshing the data that Power Apps already ...
For example, you can use these functions where you don't want to allow the user to submit a form if a field is blank or if the field's data doesn't match a particular format.Introduction with numeric input validationLet's consider an example. Suppose we have two control...