Authors input is saved but when going again to the component value are not present
I have created a textarea field and used already created textField java code to take input from authors for placeholder & maxlength.
I have observe that authors input are stored in crx as "string[] = ,12,"(eg for maxlength).

When I change the position to "string[] = 12,,"(eg for maxlength) it will work as expected.
I am new to aem it would be very helpful if the explanation is as per the beginner level .
