FieldConditionRuleTrait

Type

Trait

Namespace

craft\fields\conditions

Implemented by

craft\fields\conditions\CountryFieldConditionRule, craft\fields\conditions\DateFieldConditionRule, craft\fields\conditions\EmptyFieldConditionRule, craft\fields\conditions\LightswitchFieldConditionRule, craft\fields\conditions\NumberFieldConditionRule, craft\fields\conditions\OptionsFieldConditionRule, craft\fields\conditions\RelationalFieldConditionRule, craft\fields\conditions\TextFieldConditionRule

Since

4.0.0

FieldConditionRuleTrait implements the common methods and properties for custom fields’ query condition rule classes.

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Public Properties

Property	Description
fieldUid	string – The UUID of the custom field associated with this rule

fieldUid

Type

string

Default value

null

The UUID of the custom field associated with this rule

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Public Methods

Method	Description
getConfig()	Returns the rule’s portable config.
getExclusiveQueryParams()
getGroupLabel()	Returns the optgroup label the condition rule should be grouped under.
getLabel()	Returns the rule’s option label.
getLabelHint()	Returns the rule’s option label hint.
matchElement()
modifyQuery()
setFieldUid()	Sets the UUID of the custom field associated with this rule.

getConfig()

Returns the rule’s portable config.

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Returns

array

Throws

• yii\base\InvalidConfigException
  if the rule is misconfigured

getExclusiveQueryParams()

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getGroupLabel()

Returns the optgroup label the condition rule should be grouped under.

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Returns

string, null

getLabel()

Returns the rule’s option label.

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Returns

string

getLabelHint()

Since

4.6.0

Returns the rule’s option label hint.

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Returns

string, null

matchElement()

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Arguments

• $element

modifyQuery()

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Arguments

• $query

setFieldUid()

Sets the UUID of the custom field associated with this rule.

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Arguments

• $uid (string)

Protected Methods

Method	Description
defineRules()	Returns the validation rules for attributes.
elementQueryParam()
field()	Returns the custom field associated with this rule.
matchFieldValue()

defineRules()

Since

3.4.0

Returns the validation rules for attributes.

See \craft\fields\conditions\rules() for details about what should be returned.

Models should override this method instead of \craft\fields\conditions\rules() so \craft\fields\conditions\EVENT_DEFINE_RULES handlers can modify the class-defined rules.

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Returns

array

elementQueryParam()

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Returns

mixed

field()

Returns the custom field associated with this rule.

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Returns

craft\base\FieldInterface

Throws

• yii\base\InvalidConfigException
  if fieldUid is invalid

matchFieldValue()

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Arguments

• $value

Returns

mixed