forms.ComboField

class ComboField(**kwargs) [source]

• Default widget: TextInput
• Empty value: '' (an empty string)
• Normalizes to: A Unicode object.
• Validates the given value against each of the fields specified as an argument to the ComboField.
• Error message keys: required, invalid

Takes one extra required argument:

fields

The list of fields that should be used to validate the field’s value (in the order in which they are provided).

>>> from django.forms import ComboField
>>> f = ComboField(fields=[CharField(max_length=20), EmailField()])
>>> f.clean('test@example.com')
'test@example.com'
>>> f.clean('longemailaddress@example.com')
Traceback (most recent call last):
...
ValidationError: ['Ensure this value has at most 20 characters (it has 28).']