from the form class that this BoundField wraps. You can use it to access Field attributes, e.g. {{ char_field.field.max_length }}. See also For a complete list of attributes and methods, see BoundField connection.settings_dict check in the above example. Some database column types accept parameters, such as CHAR(25), where the parameter 25 represents the maximum column length. In cases like these, it’s more flexible parameters. class CharMaxlength25Field(models.Field): def db_type(self, connection): return 'char(25)' # In the model: class MyModel(models.Model): # ... my_field = CharMaxlength25Field()

from the form class that this BoundField wraps. You can use it to access Field attributes, e.g. {{ char_field.field.max_length }}. 3.4. Working with forms 335 Django Documentation, Release 5.1.2.dev20240916204136 exclude() and have the model field as an argument. Some database column types accept parameters, such as CHAR(25), where the parameter 25 represents the maximum column length. In cases like these, it’s more hard-coded parameters. class CharMaxlength25Field(models.Field): def db_type(self, connection): return "char(25)" # In the model: class MyModel(models.Model): # ... my_field = CharMaxlength25Field() The

from the form class that this BoundField wraps. You can use it to access Field attributes, e.g. {{ char_field.field.max_length }}. 3.4. Working with forms 335 Django Documentation, Release 5.1.1.dev20240808115027 exclude() and have the model field as an argument. Some database column types accept parameters, such as CHAR(25), where the parameter 25 represents the maximum column length. In cases like these, it’s more hard-coded parameters. class CharMaxlength25Field(models.Field): def db_type(self, connection): return "char(25)" # In the model: class MyModel(models.Model): # ... my_field = CharMaxlength25Field() The

from the form class that this BoundField wraps. You can use it to access Field attributes, e.g. {{ char_field.field.max_length }}. {{ field.help_text }} Any help text that has been associated with the exclude() and have the model field as an argument. Some database column types accept parameters, such as CHAR(25), where the parameter 25 represents the maximum column length. In cases like these, it’s more hard-coded parameters. class CharMaxlength25Field(models.Field): def db_type(self, connection): return "char(25)" # In the model: class MyModel(models.Model): # ... my_field = CharMaxlength25Field() The

from the form class that this BoundField wraps. You can use it to access Field attributes, e.g. {{ char_field.field.max_length }}. {{ field.help_text }} Any help text that has been associated with the exclude() and have the model field as an argument. Some database column types accept parameters, such as CHAR(25), where the parameter 25 represents the maximum column length. In cases like these, it’s more flexible parameters. class CharMaxlength25Field(models.Field): def db_type(self, connection): return "char(25)" # In the model: class MyModel(models.Model): # ... my_field = CharMaxlength25Field()

from the form class that this BoundField wraps. You can use it to access Field attributes, e.g. {{ char_field.field.max_length }}. {{ field.help_text }} Any help text that has been associated with the exclude() and have the model field as an argument. Some database column types accept parameters, such as CHAR(25), where the parameter 25 represents the maximum column length. In cases like these, it’s more flexible parameters. class CharMaxlength25Field(models.Field): def db_type(self, connection): return "char(25)" # In the model: class MyModel(models.Model): # ... my_field = CharMaxlength25Field()

from the form class that this BoundField wraps. You can use it to access Field attributes, e.g. {{ char_field.field.max_length }}. {{ field.help_text }} Any help text that has been associated with the exclude() and have the model field as an argument. Some database column types accept parameters, such as CHAR(25), where the parameter 25 represents the maximum column length. In cases like these, it’s more flexible parameters. class CharMaxlength25Field(models.Field): def db_type(self, connection): return "char(25)" # In the model: class MyModel(models.Model): # ... my_field = CharMaxlength25Field()

slug - Matches any slug string consisting of ASCII letters or numbers, plus the hyphen and underscore char- acters. For example, building-your-1st-django-site. • uuid - Matches a formatted UUID. To prevent from the form class that this BoundField wraps. You can use it to access Field attributes, e.g. {{ char_field.field.max_length }}. See also: For a complete list of attributes and methods, see BoundField Memcached, the most commonly-used production cache backend, does not allow cache keys longer than 250 char- acters or containing whitespace or control characters, and using such keys will cause an exception

slug - Matches any slug string consisting of ASCII letters or numbers, plus the hyphen and underscore char- acters. For example, building-your-1st-django-site. • uuid - Matches a formatted UUID. To prevent from the form class that this BoundField wraps. You can use it to access Field attributes, e.g. {{ char_field.field.max_length }}. 3.4. Working with forms 235 Django Documentation, Release 2.0.14.dev20190701080343 Memcached, the most commonly-used production cache backend, does not allow cache keys longer than 250 char- acters or containing whitespace or control characters, and using such keys will cause an exception

from the form class that this BoundField wraps. You can use it to access Field attributes, e.g. {{ char_field.field.max_length }}. Looping over hidden and visible fields If you’re manually laying out Memcached, the most commonly-used production cache backend, does not allow cache keys longer than 250 char- acters or containing whitespace or control characters, and using such keys will cause an exception connection.settings_dict check in the above example. Some database column types accept parameters, such as CHAR(25), where the parameter 25 represents the max- imum column length. In cases like these, it’s more