CODEWITHSUNDEEP
pythondjangovalidationdjango-forms
dfrojas
dfrojas

Reputation: 723

Validate form with raise errors with django

I'm trying to validate a form, user can't send contact info through the form, to achieve that, I have:

class ActualizarCotizacionForm(ModelForm):
    def __init__(self, *args, **kwargs):
        super(ActualizarCotizacionForm, self).__init__(*args, **kwargs)
        for field_name, field in self.fields.items():
            field.widget.attrs['class'] = 'form-control'
            self.fields['proposal'].widget.attrs['rows'] = '4'
            self.fields['deliverable'].widget.attrs['rows'] = '4'

    class Meta():
        model = AffiliateQuote
        fields = ['proposal','deliverable','delivery_time','fee']


    def clean(self):
        data = self.cleaned_data['proposal']
        if "311" in data:
            raise forms.ValidationError("You cant send phone numbers through the form")
        return data

And in template I have this line above the field proposal: {{form.proposal.errors.as_text}}

Validation "311" that I had put here it's just for example, but with this, I cant get put it works, I write "311" in proposal field and the error does not display, how can I achieve this?

Upvotes: 0

Views: 1640

Answers (1)

ruddra
ruddra

Reputation: 51978

Well put this validation in clean_proposal method, for example:

def clean_proposal(self):
        data = self.cleaned_data['proposal']
        if "311" in data:
            raise forms.ValidationError("You cant send phone numbers through the form")
        return data

Upvotes: 1

Related Questions