Does this invalidate fasting during Ramadan?

making up for fajr is one thing but then eating a meal is another LOOL... u can't eat

It all has to do with your intentions. If you did it really not knowing that it was wrong, then Allah is Most Forgiving and you will be okay. However if you were fixing your meal thinking, "hmm, I bet I am not supposed to eat right now.." and decided to do it anyway, then yes, you broke your fast and will have to make it up. Only you truly know what your intentions were when you ate, and Allah knows best.

That is so cute.

Apparently, you didn't know it was wrong. It would've been more responsible of you to check first, but since you've already done it, it's still valid. Provided that it was a mistake and wasn't intentional.

I mean, intentionally done even after you knew it was wrong.

if it's done in ignorance then your fast is valid. which is the impression i am getting. you can not eat when it's Fajr.

of course it's invalid if you knew that it's already past al fajr prayer

nope. not valid. u'll have to mk up your fast

@times when you miss your suhoor, you musnt eat.