- component={IntInputComponent}
- parse={value => parseInt(value, 10)}
- format={value => isNaN(value) ? '' : JSON.stringify(value)}
- validate={[
- isRequiredInput(input)
- ? isInteger
- : () => undefined,
- ]} />;
-
-const IntInputComponent = (props: GenericInputProps) =>
+ component={InputComponent}
+ parse={parse}
+ format={format}
+ validate={getValidation(input)} />;
+
+export const parse = (value: any) => value === '' ? '' : parseInt(value, 10);
+
+export const format = (value: any) => isNaN(value) ? '' : JSON.stringify(value);
+
+const getValidation = memoize(
+ (input: IntCommandInputParameter) => ([
+ isRequiredInput(input)
+ ? isInteger
+ : () => undefined,
+ ]));
+
+const InputComponent = (props: GenericInputProps) =>