Django override default form error messages

Question

How can I overwrite the default form error messages (for example: need them in other language) for the all apps in my project (or at least for 1 app)

Thanks!

Answer 1

This is worked for me
class SignUpForm(forms.ModelForm):
    username = forms.CharField(required=True, max_length=50)
    username.error_messages['required'] = _('Username field is required')

    first_name = forms.CharField(required=True, max_length=50)
    first_name.error_messages['required'] = _('First name field is required')

    last_name = forms.CharField(required=True, max_length=50)
    last_name.error_messages['required'] = _('Last name field is required')

    email = forms.CharField(required=True, max_length=50)
    email.error_messages['required'] = _('Email field is required')

    password = forms.CharField(required=True, max_length=50)
    password.error_messages['required'] = _('Password field is required')

    password2 = forms.CharField(required=True, max_length=50)
    password2.error_messages['required'] = _('Confirm password field is required')
    class Meta:
        model = User
        fields = ('username', 'first_name', 'last_name', 'email', 'password', 'password2')