Re: DecimalField returns 'This value must be a decimal number' when blank

Hi,

Use form.cleaned_data instead of request.POST, because form.cleaned_data will property convert strings into decimals or None.

codpozo = form.cleaned_data['codpozo']

But again, use a ModelForm. it's super easy:

class PozoForm(forms.ModelForm):
    class Meta:
        model = Pozo
        fields = '__all__'

def EdicionCuenca(request):
    if 'pozoform' in request.POST:
        pozoform = PozoForm(request.POST)
        if pozoform.is_valid():
            pozo = PosoForm.save()
            return redirect('/edicioncuenca/')
    else:
        pozoform = PozoForm()
   # etc

Collin

On Saturday, November 22, 2014 12:57:13 PM UTC-5, elcaiaimar wrote:

Hi Collin

I'm using postgresql db, I' ve attached my views, forms and models. I' ve thought to do the ModelForm when I solve this problem, thanks for your advice!

Thank you very much!


El domingo, 16 de noviembre de 2014 18:51:43 UTC+1, elcaiaimar escribió:

Hello everybody, I've a problem with DecimalField at Forms. I've a long form in my template and I want to left some fields in blank. I've declared these fields with
required=False, but when I submit the form I receive this error: 'This value must be a decimal number'.

I've tried to declare blank=True, null=True in respective fields in models.py and make a syncdb but it continues without works

Does somebody know how could I solve this problem?

Thank you very much!

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