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core.ConstraintsProperties

core.ConstraintsProperties(
    self,
    required=None,
    unique=None,
    pattern=None,
    enum=None,
    min_length=None,
    max_length=None,
    minimum=None,
    maximum=None,
    exclusive_minimum=None,
    exclusive_maximum=None,
    json_schema=None,
)

A class that expresses constraints for validating field values.

Attributes

required : bool | None: Indicates whether a property must have a value for each instance.
unique : bool | None: When true, each value for the property must be unique.
pattern : str | None: A regular expression pattern to test each value of the property against, where a truthy response indicates validity.
enum : list | None: The value of the field must exactly match one of the values in the enum array.
min_length : int | None: An integer that specifies the minimum length of a value.
max_length : int | None: An integer that specifies the maximum length of a value.
minimum : str | float | int | None: Specifies a minimum value for a field.
maximum : str | float | int | None: Specifies a maximum value for a field.
exclusive_minimum : str | float | int | None: Specifies an exclusive minimum value for a field.
exclusive_maximum : str | float | int | None: Specifies an exclusive maximum value for a field.
json_schema : dict[str, Any] | None: A valid JSON schema object to validate field values. If a field value conforms to the provided JSON schema then this field value is valid.

Methods

Name	Description
default	Creates an instance with default values.

default

core.ConstraintsProperties.default()

Creates an instance with default values.

Returns

: Self: A ConstraintsProperties object with default values