django-smart-validate

Smart reusable validators for Django models & forms.

django-smart-validate provides a collection of pre-built, reusable validators and a mixin for applying them easily in Django models or forms.

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Features

• Ready-to-use common validation patterns (slug, alpha-numeric, phone, email, etc.)
• Simple API for custom regex patterns
• Works in both Django models and forms
• Lightweight, no extra dependencies except Django

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Installation

pip install django-smart-validate

Usage In a Django Model

from django.db import models
from smart_validate.validators import SmartValidator

class MyModel(models.Model):
    user_code = models.CharField(max_length=10, validators=[SmartValidator.validator("code")])
    email = models.CharField(max_length=254, validators=[SmartValidator.email()])

In a Django Form with Mixin

from django import forms
from smart_validate.validators import SmartValidator
from smart_validate.mixins import SmartValidateMixin

class MyForm(SmartValidateMixin, forms.Form):
    name = forms.CharField()
    email = forms.CharField()

    smart_validators = {
        "name": SmartValidator.validator("alpha_numeric"),
        "email": SmartValidator.email(),
    }

Available Validators

SmartValidator.validator("alpha_numeric")

SmartValidator.validator("slug")

SmartValidator.validator("phone")

SmartValidator.validator("code")

SmartValidator.email()