Is it ok if i turn my IPhone 4S on and off all the time?

Hi, i go on my IPhone 4S most of the time and sometimes i go on it for about 10-30 min's and then switch it off. I was wondering if this is ok as it may harm the actual batterry. I do this mostly in the morning before school to check for messages, notifications etc. I only go on it in the Morning for 'about 10-15 min's. If you could tell me if this damages the battery i would appreciate it and tell me how long i should keep it on for before i switch it off also i do turn it on and off quite consistently!

Hi, I don't think it will damage the battery but you will damage the on and off switch and that will damage the phone by switching it on or off so many times during 10-15 or 15-30mins.