How to extract field properties, from PDF form?

I have 40+ forms and I want to make sure that common fields have the same names and same formats. This would greatly help me in storing and sorting the entries.

Apart from that i want to make sure the formatting is consistent through all the forms. Is there a way i can extract this data from the pdf forms preferably to excel file, so that i can check / make corrections.

the properties i am looking for are:

Field Name, Field Type ,Field Format, Font ,Font Size ,Font Color, Alignment ,Multiline, Date Format ,Character Limit.

I have tried the below Script but still unable to extract the format information, Like phone, zipcode, Date, SSN.

var field = this.getField("clm_bdate");
for (x in field) {
console.println(x);
try {
console.println(field[x]);
}
catch(err) {
console.println("Error: " + err);
}
}