how can I add a mask to the value of this field while the user is typing?
<FormKit
type="text"
name="postalcode"
label="Postal Code"
placeholder="Insert a postal code"
validation="required|length:9|matches:/^d{5}-d{3}$/"
/>
when the user inputs “123456”, the value should be masked to “12345-6” until it reachs the maxlength of 9 characters
I’ve tried with @input
event, but it always ends with a infinite recursive call