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Class yii\validators\InlineValidator

Inheritanceyii\validators\InlineValidator » yii\validators\Validator » yii\base\Component » yii\base\BaseObject
Implementsyii\base\Configurable
Available since version2.0
Source Code https://github.com/yiisoft/yii2/blob/master/framework/validators/InlineValidator.php

InlineValidator represents a validator which is defined as a method in the object being validated.

The validation method must have the following signature:

function foo($attribute, $params, $validator)

where $attribute refers to the name of the attribute being validated, while $params is an array representing the additional parameters supplied in the validation rule. Parameter $validator refers to the related yii\validators\InlineValidator object and is available since version 2.0.11.

Public Properties

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PropertyTypeDescriptionDefined By
$attributeNames array Attribute names. yii\validators\Validator
$attributes array|string Attributes to be validated by this validator. yii\validators\Validator
$behaviors yii\base\Behavior[] List of behaviors attached to this component yii\base\Component
$builtInValidators array List of built-in validators (name => class or configuration) yii\validators\Validator
$clientValidate string|Closure An anonymous function or the name of a model class method that returns the client validation code. yii\validators\InlineValidator
$enableClientValidation boolean Whether to enable client-side validation for this validator. yii\validators\Validator
$except array|string Scenarios that the validator should not be applied to. yii\validators\Validator
$isEmpty callable A PHP callable that replaces the default implementation of isEmpty(). yii\validators\Validator
$message string The user-defined error message. yii\validators\Validator
$method string|Closure An anonymous function or the name of a model class method that will be called to perform the actual validation. yii\validators\InlineValidator
$on array|string Scenarios that the validator can be applied to. yii\validators\Validator
$params mixed Additional parameters that are passed to the validation method yii\validators\InlineValidator
$skipOnEmpty boolean Whether this validation rule should be skipped if the attribute value is null or an empty string. yii\validators\Validator
$skipOnError boolean Whether this validation rule should be skipped if the attribute being validated already has some validation error according to some previous rules. yii\validators\Validator
$when callable A PHP callable whose return value determines whether this validator should be applied. yii\validators\Validator
$whenClient string A JavaScript function name whose return value determines whether this validator should be applied on the client-side. yii\validators\Validator

Public Methods

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MethodDescriptionDefined By
__call() Calls the named method which is not a class method. yii\base\Component
__clone() This method is called after the object is created by cloning an existing one. yii\base\Component
__construct() Constructor. yii\base\BaseObject
__get() Returns the value of a component property. yii\base\Component
__isset() Checks if a property is set, i.e. defined and not null. yii\base\Component
__set() Sets the value of a component property. yii\base\Component
__unset() Sets a component property to be null. yii\base\Component
addError() Adds an error about the specified attribute to the model object. yii\validators\Validator
attachBehavior() Attaches a behavior to this component. yii\base\Component
attachBehaviors() Attaches a list of behaviors to the component. yii\base\Component
behaviors() Returns a list of behaviors that this component should behave as. yii\base\Component
canGetProperty() Returns a value indicating whether a property can be read. yii\base\Component
canSetProperty() Returns a value indicating whether a property can be set. yii\base\Component
className() Returns the fully qualified name of this class. yii\base\BaseObject
clientValidateAttribute() {@inheritdoc} yii\validators\InlineValidator
createValidator() Creates a validator object. yii\validators\Validator
detachBehavior() Detaches a behavior from the component. yii\base\Component
detachBehaviors() Detaches all behaviors from the component. yii\base\Component
ensureBehaviors() Makes sure that the behaviors declared in behaviors() are attached to this component. yii\base\Component
getAttributeNames() Returns cleaned attribute names without the ! character at the beginning. yii\validators\Validator
getBehavior() Returns the named behavior object. yii\base\Component
getBehaviors() Returns all behaviors attached to this component. yii\base\Component
getClientOptions() Returns the client-side validation options. yii\validators\Validator
hasEventHandlers() Returns a value indicating whether there is any handler attached to the named event. yii\base\Component
hasMethod() Returns a value indicating whether a method is defined. yii\base\Component
hasProperty() Returns a value indicating whether a property is defined for this component. yii\base\Component
init() {@inheritdoc} yii\validators\Validator
isActive() Returns a value indicating whether the validator is active for the given scenario and attribute. yii\validators\Validator
isEmpty() Checks if the given value is empty. yii\validators\Validator
off() Detaches an existing event handler from this component. yii\base\Component
on() Attaches an event handler to an event. yii\base\Component
trigger() Triggers an event. yii\base\Component
validate() Validates a given value. yii\validators\Validator
validateAttribute() {@inheritdoc} yii\validators\InlineValidator
validateAttributes() Validates the specified object. yii\validators\Validator

Protected Methods

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MethodDescriptionDefined By
formatMessage() Formats a mesage using the I18N, or simple strtr if \Yii::$app is not available. yii\validators\Validator
validateValue() Validates a value. yii\validators\Validator

Property Details

$clientValidate public property

An anonymous function or the name of a model class method that returns the client validation code. The signature of the method should be like the following:

function foo($attribute, $params, $validator)
{
    return "javascript";
}

where $attribute refers to the attribute name to be validated.

Please refer to clientValidateAttribute() for details on how to return client validation code.

$method public property

An anonymous function or the name of a model class method that will be called to perform the actual validation. The signature of the method should be like the following:

function foo($attribute, $params, $validator)
  • $attribute is the name of the attribute to be validated;
  • $params contains the value of $params that you specify when declaring the inline validation rule;
  • $validator is a reference to related yii\validators\InlineValidator object. This parameter is available since version 2.0.11.
public string|Closure $method null
$params public property

Additional parameters that are passed to the validation method

public mixed $params null

Method Details

clientValidateAttribute() public method

{@inheritdoc}

public void clientValidateAttribute ( $model, $attribute, $view )
$model
$attribute
$view
validateAttribute() public method

{@inheritdoc}

public void validateAttribute ( $model, $attribute )
$model
$attribute