I have a form for an employee time sheet that has fields to enter the number of hours.  There are multiple hours fields within a collection (H1, H2, H3, etc).  H1 may be repeated on the form up to 10 times.  I am trying to create a custom error message for these individual fields, then adding H1, H2, etc. that the value must be within the range 0 to 8, however it is still displaying the default error message.

Also, what if I want the option to display the error message in a different location than below the field.  For example, either to the right of the field or near the bottom of the form.