My use use case: I would like to add an age range field to custom posts. Therefore posts can each have a different age range, e.g.ages 2-5, ages 3-4, ages 4-6, ages 7-12, ages 5-9 (etc).
Then I’d like to filter by age range so that if I select age 5 it will return any post that includes 5 in the range.
Is there a simple out of the box solution? Because the range field forces all numbers to start from the same starting number.
Is it better to use a number repeater?