Hi guys! I need some helo with falafel.

I have boiled a lot of chickpeas to make some hummus, i didn t use them all and put the rest in the freezer.
Now i want to make falafel but i ve seen that you preferably use unboiled chickpeas (still soaked in water overnight, of course)
Can i still use my boiled chickpeas from the freezer. Do binding agents like eggs work here because i ve made meatballs before and i use them there.