iPhone Se 2nd generation water resistance

Hello, I have an iPhone Se 2th generation, 5 days ago it happened that a waiter spilled coffee on my phone in a cafe, I have a rubber mask on my phone, wiped the phone immediately and went to the toilet to wipe it with a wet cloth. I wiped the phone nicely and after 5 hours when I came home I washed the phone nicely under a light ointment. During the jet, I accidentally press the power button and turn on the screen, I didn't charge it that night, but only in the morning, the phone is missing nothing, but just to ask you if after that coffee and spraying the phone under a weak stream of water to wash it nicely, nothing will be missing in the future because now the phone works perfectly and didn't the water come in when I pressed the power button while it was under the water jet? Thank you in advance.