10 examples of 'django email validation' in Python

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102def validate_email(self, value):
103 qs = User.objects.filter(email__iexact=value)
104 if qs.exists():
105 raise serializers.ValidationError("User with this email already exists .")
106 return value
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284def clean_email(self):
285 """
286 Verify that the email exists
287 """
288 email = self.cleaned_data.get("email")
289 if not (get_user_model().objects.filter(email=email) or EmailValidation.objects.filter(email=email)):
290 return email
291
292 raise forms.ValidationError(_("That e-mail is already used."), code='invalid')
782def clean_email(self):
783 user = self.get_existing_user()
784 if user is not None and user.is_active:
785 raise forms.ValidationError(
786 'This email is already registered. Please log in, (or reset your password if you forgot it).'
787 )
788 return self.cleaned_data['email']
112def validate_email(self, field):
113 email = Users.query.filter_by(email=field.data).first()
114 if not email:
115 raise ValidationError(_("Wrong E-Mail Address."))
49def validate_email(self, field):
50 q = models.db.session.query(models.User.email)
51 if q.filter_by(email=field.data).first():
52 raise ValidationError("E-mail adressen findes allerede. "
53 "Angiv en anden.")
64def clean_email(self):
65 email = self.cleaned_data['email']
66 if email is not None and email is not '':
67 try:
68 User.objects.get(email=email)
69 raise forms.ValidationError("Email already exists.")
70 except User.DoesNotExist:
71 return email
72 else:
73 raise forms.ValidationError("Cannot be blank")
227def clean_email(self):
228 email = self.cleaned_data['email']
229
230 if email == self.user.email:
231 raise ValidationError(_('Please enter another email.'))
232
233 user = User.objects.filter(Q(email__iexact=email) & ~Q(id=self.user.id)).exists()
234 if user:
235 raise ValidationError(_('You can not use this mail.'))
236
237 return email
23def clean_email(self):
24 email = self.cleaned_data['email']
25 qs = User.objects.filter(email=email)
26 if qs.exists():
27 raise ValidationError('Email is already registered.')
28 return email
127def validate_email(self, field):
128 existing = UserEmail.get(email=field.data)
129 if existing is not None and existing.user != self.edit_obj:
130 raise forms.ValidationError(
131 _("This email address has been claimed by another user")
132 )
243def clean_email(self):
244 value = self.cleaned_data["email"]
245 value = get_adapter().clean_email(value)
246 if app_settings.UNIQUE_EMAIL:
247 if value and email_address_exists(value):
248 self.raise_duplicate_email_error()
249 return value

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