from django import forms
from django.core.validators import FileExtensionValidator

class ActForm(forms.Form):
    json_entrada = forms.FileField(
        label="Carregar ficheiro JSON",
        validators=[FileExtensionValidator(allowed_extensions=['json'])], # Aceita apenas .json
        widget=forms.ClearableFileInput(attrs={
            'class': 'w-full text-sm text-gray-900 border border-gray-300 rounded-md cursor-pointer bg-gray-50 focus:outline-none'
        })
    )