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from django.db import models from django.core.validators import MaxValueValidator, MinValueValidator class Match(models.Model): . . . overs = models.IntegerField(validators=[MinValueValidator(1), MaxValueValidator(100)]) I've tried using the PositiveIntegerField but I believe that you cannot set a max value for that through Django - I'm not sure.
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default: The default value for the field. This can be a value or a callable object, in which case the object will be called every time a new record is created. null: If True , Django will store blank values as NULL in the database for fields where this is appropriate (a CharField will instead store an empty string).
If you don't specify primary_key=True for any fields in your model, Django will automatically add an IntegerField to hold the primary key, so you don't need to set primary_key=True on any of your fields unless you want to override the default primary-key behavior. For more, see Automatic primary key fields.
PositiveIntegerField ensures no integer less than 0 will be accepted. Your validators seem to handle the minimum and maximum values correctly. All you are missing is default for the default value. So something like
overs = models.PositiveIntegerField(default=10, validators=[MinValueValidator(1), MaxValueValidator(100)]) If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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