Class yii\validators\InlineValidator
| Inheritance | yii\validators\InlineValidator » yii\validators\Validator » yii\base\Component » yii\base\BaseObject |
|---|---|
| Implements | yii\base\Configurable |
| Available since version | 2.0 |
| 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
| Property | Type | Description | Defined 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 |
| $validationAttributes | array | List of attribute names. | 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
| Method | Description | Defined 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 |
| getValidationAttributes() | Returns a list of attributes this validator applies to. | 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() | Initializes the object. | 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
| Method | Description | Defined 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
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 $attribute refers to the attribute name to be validated.
Please refer to clientValidateAttribute() for details on how to return client validation code.
An anonymous function or the name of a model class method that will be called to perform the actual validation. The signature of the method should be like the following:
function foo($attribute, $params, $validator)
$attributeis the name of the attribute to be validated;$paramscontains the value of $params that you specify when declaring the inline validation rule;$validatoris a reference to related yii\validators\InlineValidator object. This parameter is available since version 2.0.11.
Additional parameters that are passed to the validation method
Method Details
{@inheritdoc}
| public void clientValidateAttribute ( $model, $attribute, $view ) | ||
| $model | ||
| $attribute | ||
| $view | ||
{@inheritdoc}
| public void validateAttribute ( $model, $attribute ) | ||
| $model | ||
| $attribute | ||
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