Index: Ringtoets/Common/src/Ringtoets.Common.Service/ValidationRules/NumericInputRule.cs
===================================================================
diff -u -rcfe7c2c39dcb9e0a25af2908650c7191a733f4e2 -r7259f846cac0ed1569ee22d9788ca7c2f3ca6445
--- Ringtoets/Common/src/Ringtoets.Common.Service/ValidationRules/NumericInputRule.cs	(.../NumericInputRule.cs)	(revision cfe7c2c39dcb9e0a25af2908650c7191a733f4e2)
+++ Ringtoets/Common/src/Ringtoets.Common.Service/ValidationRules/NumericInputRule.cs	(.../NumericInputRule.cs)	(revision 7259f846cac0ed1569ee22d9788ca7c2f3ca6445)
@@ -49,7 +49,7 @@
         {
             var validationResult = new List<string>();
 
-            if (IsInValidNumber(numericInput))
+            if (IsInvalidNumber(numericInput))
             {
                 validationResult.Add(string.Format(RingtoetsCommonServiceResources.Validation_ValidateInput_No_value_entered_for_ParameterName_0_,
                                                    parameterName));