In powerapps forms, "OnChange" event of ComboBox fire only on when valid input selection value, If user input invalid text "OnChange " event doesn't fire. this is limitation of "onChange" Event of Combo Box.
"Onchange" event of combo box doesn't recognized text change, invalid input text considered as blank.
i have Combo Box with people picker SharePoint mapped column. where i am updating this column value from powerapps forms,
while updating people picker through powerapps combobox, i need validation as it allows blank but not invalid text.
i am not able to validate combobox invalid search text using "OnChange" event.
The "OnChange" event limitation is, It Cannot identify text change to fire.
