It's the beginning of a New Year, and for some of us, the beginning of accidentally typing 2018 as the year. We don't blame you! It is an easy mistake to make and a hard habit to break at the beginning of the year. We have good news though, you can set up your iPhone to solve that problem.
1) Go to your Settings
2) Select "General"
3) Scroll to "Keyboard"
4) Select "Text Replacement"
5) Press the '+' to add a new phrase
6) Type '2019' as Phrase
7) Type '2018' as Shortcut
That's it! (Note - these steps may vary depending on the model of your iPhone)