Home › Forums › Feature Requests › Validation of a field based on the value of another field › Reply To: Validation of a field based on the value of another field
It would be really useful to when using the validate value hook to be able to validate the field’s value based upon the new value of another field. Suppose a post exists which has both a start date field and an end date field The post is edited and both of these dates are changed Use the hook validate value on the end date field and check that the newly entered end date is after the newly entered start date.
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