Place the onions and green chilis in a medium mixing bowl.
In a separate bowl, mix together the garbanzo flour, the dry spices and the salt.
Sprinkle the flour/spice mix over the onions and toss together with your hands.
Add enough water to make a batter thick enough to hold the pakoras together. Slightly runny is better than too thick. I measure out a half cup and add the water a little at a time.
Cover the bottom of a large skillet with oil and allow it to come to temperature over medium high heat. It should just begin to shimmer on the top.
Add the pakora mix by spoonfuls, flatten slightly and fry until golden brown on both sides, about five minutes all together.
Drain on paper towels and season with more salt.
It's recommended to make a single fritter and after tasting, adjust the seasoning in the batter. I always seem to need a little more salt and cumin.