MobileCRM.UI.EntityForm.onSave

Arguments

Argument	Type	Description
handler	function(entityForm)	The handler function that has to be bound or unbound.
bind	Boolean	Determines whether to bind or unbind the handler.
scope	Object	The scope for handler calls.

This example demonstrates how to set an "onSave" handler to perform a validation before saving edited value on entity form. It will cancel the validation and sets the error message if the address is incomplete.

MobileCRM.UI.EntityForm.onSave(
	function (entityForm) {
		var addressDetail = entityForm.getDetailView("Address");
		var addrItem = addressDetail.getItemByName("address1_line1");
		if (!addrItem.value || addrItem.value.length == 0) {
			// Set the error message on detail item
			addrItem.errorMessage = "Street 1 line is empty.";
			// select second tab (zero-based)
			entityForm.form.selectedViewIndex = 1;
			entityForm.context.errorMessage = addrItem.errorMessage;
			// Return true to apply changed values
			return true;
		}
		// Return false to ignore all changes
		return false;
	},
	true,
	null
);