Django form all the built-in fields

Field, 
    required = True, whether to allow null 
    widget = None, HTML plug 
    label = None, or for generating a display content Label Label 
    initial = None, initial value 
    help_text = '', help information (shown next to the label) 
    error_messages, = None, error message { 'required': 'not empty', 'invalid': 'malformed'} 
    validators = [], custom validation rules 
    localize = False, localized support 
    disabled = False, whether edit 
    label_suffix = None Label SUMMARY suffix 
 
 
as CharField (Field,) 
    MAX_LENGTH = None, maximum length 
    min_length = None, the minimum length of the 
    strip = True whether to remove the user input blank
  
IntegerField (Field)
    max_value = None, maximum 
    min_value = None, minimum 
 
FloatField (IntegerField) 
    ... 
 
DecimalField (IntegerField) 
    max_value = None, maximum 
    min_value = None, minimum 
    max_digits = None, total length 
    decimal_places = None, fractional bit length 
 
BaseTemporalField ( Field,) 
    input_formats = None time format    
 
DateField (BaseTemporalField) format: 2015-09-01 
TimeField (BaseTemporalField) format:. 11: 12 is 
DateTimeField (BaseTemporalField) format: 2015-09-01 11:12 
 
DurationField (Field,) interval:% H% D:% M:% F% S. 
    ... 
 
RegexField (as CharField) 
    REGEX, custom regex 
    MAX_LENGTH = None, maximum length 
    min_length = None, minimum length
    error_message = None, ignore the error message used = {error_messages, 'invalid': '...'} 
 
EmailField (as CharField)       
    ... 
 
the FileField (Field,) 
    allow_empty_file = False whether to allow an empty file 
 
the ImageField (the FileField)       
    ... 
    Note: requires PIL module, pip3 install Pillow 
    when two or more dictionaries used, two things should be noted: 
        - form form = the enctype "multipart / form-Data" 
        - View the MyForm = function obj (of request.POST, request.FILES) 
 
URLField (Field, ) 
    ... 
 
 
BooleanField (Field,)   
    ... 
 
NullBooleanField (BooleanField) 
    ... 
  
ChoiceField (Field,) 
    ...
    choices = (), options such as: choices = ((0, 'Shanghai'), (1, 'Beijing'),) 
    required = True , required 
    widget = None, plug-in, select the default plug- 
    label = None, Label content 
    initial = None, the initial value 
    help_text = '', help tips 
 
 
ModelChoiceField (ChoiceField) 
    ... django.forms.models.ModelChoiceField 
    QuerySet, # query data in the database 
    empty_label = "---------", # empty default display content 
    to_field_name = None, # field value corresponding to the value of the HTML 
    limit_choices_to = None # ModelForm in the secondary screening of queryset 
     
ModelMultipleChoiceField (for ModelChoiceField) 
    ... django.forms.models.ModelMultipleChoiceField
 
 
      
TypedChoiceField (ChoiceField) 
    coerce the lambda = Val: Val for the selected conversion values
    empty_value = '' default null values 
 
MultipleChoiceField (ChoiceField) 
    ... 
 
TypedMultipleChoiceField (MultipleChoiceField) 
    coerce the lambda = Val: Val for each selected value conversion 
    empty_value = 'Default value' null 
 
ComboField (Field,) 
    Fields = () using a plurality of verification, as follows: i.e., the maximum length of 20 validation, verification and mailbox format 
                               fields.ComboField (Fields = [fields.CharField (MAX_LENGTH = 20), fields.EmailField (),]) 
 
MultiValueField (Field,) 
    the PS: abstract subclass, aggregate multiple dictionaries can be implemented to match a value used to tie MultiWidget 
    path, the folder path to 
    match = None,Regular match
  
SplitDateTimeField (MultiValueField) 
    input_date_formats = None, list format: [ ' % Y -% m -% d ','% m% d /% Y ','% m /% d /% y ']
    input_time_formats = None list format: [ '% H:% M:% S', '% H:% M:% S. F%', '% H:% M'] 
 
that FilePathField will (ChoiceField) file option, directory file displayed in the page 
    recursive = False, recursively following folder 
    allow_files = True, allows files 
    allow_folders = False, allowing the folder 
    required = True, 
    the widget = None, 
    label = None, 
    Initial = None, 
    help_text = '' 
 
GenericIPAddressField 
    Protocol = ' both ', both, ipv4, ipv6 support IP format 
    unpack_ipv4 = False resolve ipv4 address, if it is :: ffff: 192.0.2.1 when resolves to 192.0.2.1, PS: protocol must be enabled in order to both 
 
SlugField (CharField) digital , letters, underscores, minus (hyphen) 
    ... 
 
UUIDField (CharField) type uuid