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43 lines
1.1 KiB
Plaintext
43 lines
1.1 KiB
Plaintext
==========
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Validators
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==========
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.. module:: django.contrib.postgres.validators
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These validators are available from the ``django.contrib.postgres.validators``
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module.
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``KeysValidator``
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=================
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.. class:: KeysValidator(keys, strict=False, messages=None)
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Validates that the given keys are contained in the value. If ``strict`` is
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``True``, then it also checks that there are no other keys present.
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The ``messages`` passed should be a dict containing the keys
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``missing_keys`` and/or ``extra_keys``.
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.. note::
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Note that this checks only for the existence of a given key, not that
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the value of a key is non-empty.
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Range validators
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================
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``RangeMaxValueValidator``
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--------------------------
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.. class:: RangeMaxValueValidator(limit_value, message=None)
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Validates that the upper bound of the range is not greater than
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``limit_value``.
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``RangeMinValueValidator``
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--------------------------
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.. class:: RangeMinValueValidator(limit_value, message=None)
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Validates that the lower bound of the range is not less than the
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``limit_value``.
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