Lan Dam
--- a/sohstationviewer/view/db_config/param_dialog.py
+++ b/sohstationviewer/view/db_config/param_dialog.py
                           f"when no Plot Type is selected.")
                else:
-                    msg = (f"Row {row_id}: No ValueColors is required for "
+                    msg = (f"{header}No ValueColors is required for "
                           f"Plot Type {plot_type}.")
                return False, msg
        return True, ''

+    def validate_database_content(self):
+        for row_id, row_content in enumerate(self.database_rows):
+            is_row_valid, msg = self.validate_row(row_id, row_content)
+            if not is_row_valid:
+                QMessageBox.critical(
+                    self, f'Validation Failed on {row_content[0]}', msg)
+                print(msg)   # Show on terminal to track back later.
+        return True, ''