Conditional validation for two fields with Ataskit

Hi there,

I have a form with multiple checkboxes and selects. I need to trigger validation of select when value of checkbox change, but not sure how to achieve this.

Here is my code:

<Form onSubmit={onSubmit}>
                {({formProps}) => (
                    <form {...formProps}>
                        <FormSection>

                            <Grid spacing="compact" columns={GRID_COLUMNS}>
                                {sentinelVulnerabilities.map((vulnerability: { label: string, value: string }) => {
                                    return (
                                        <Fragment>
                                            <GridColumn medium={4}>
                                                <Checkbox
                                                    name={vulnerability.value}
                                                    label={vulnerability.label}
                                                    onChange={onChange}
                                                    title={vulnerability.label}
                                                    isChecked={isChecked[vulnerability.value]}
                                                    value={vulnerability.value}
                                                />
                                            </GridColumn>

                                            <GridColumn medium={8}>
                                                <Field<Value<Option>>
                                                    name={vulnerability.value}
                                                    defaultValue={getDefaultValue(vulnerability.value)}
                                                    validate={(value: any) => validate(value, vulnerability.value)}
                                                >
                                                    {({fieldProps: {id, ...rest}, error}) => (
                                                        <Fragment>
                                                            <Select
                                                                inputId={id}
                                                                {...rest}
                                                                options={jiraIssuePrioritiesOptions}
                                                                placeholder={"Select Jira Issue priority"}
                                                                isClearable
                                                            />
                                                            {error && <ErrorMessage>Can not be empty </ErrorMessage>}
                                                        </Fragment>

                                                    )}

                                                </Field>
                                            </GridColumn>
                                        </Fragment>
                                    )
                                })}
                            </Grid>
                        </FormSection>

                        <FormFooter>
                            <LoadingButton isLoading={isSubmitting} type="submit" appearance="primary">
                                Save Mapping
                            </LoadingButton>
                        </FormFooter>

                    </form>
                )}
            </Form>

As you can see, checkbox is not a and I do not need these values in submitted data.
Is there a simple solution how to trigger validation of select when checkbox is clicked?

Thank you