Django datetimefield not validating


The framework is extensible so you can easily add your own checks.This method should be used to provide custom model validation, and to modify attributes on your model if desired.The system check framework is a set of static checks for validating Django projects.It detects common problems and provides hints for how to fix them.You can read and set this value, just as you would for any other attribute, and it will update the correct field in the model.



Django will almost always do the right thing and trying to override that will lead to errors that are difficult to track down. value retrieved from the database was 10, then the value of 11 will be written back to the database.

This can be optimized slightly by expressing the update relative to the original field value, rather than as an explicit assignment of a new value.


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