How to limit number of characters of lineEdit PyQT5?

Question

Python

Hello!

And so, I have a line edit, but I need to be able to enter only a certain number of numbers.
For example, the year of birth.
Make it a 4 character limit.
Or the limit is from 1 character to 5.
How???

Answer 1

Try this: Replace line_edit with your QLineEdit.
line_edit.setMaxLength(5)