PiiArrayValidator
| Package | pii.validators |
|---|---|
| Inheritance | class PiiArrayValidator » CValidator » CComponent |
| Since | 1.0 |
| Version | $Id: CArrayValidator.php 1333 2009-08-15 20:20:36Z qiang.xue $ |
CArrayValidator validates that the attribute value is of certain length.
Note, this validator should only be used with Array-typed attributes. Ported to array handling ... FIXME
Note, this validator should only be used with Array-typed attributes. Ported to array handling ... FIXME
Public Properties
| Property | Type | Description | Defined By |
|---|---|---|---|
| allowEmpty | boolean | whether the attribute value can be null or empty. | PiiArrayValidator |
| attributes | array | list of attributes to be validated. | CValidator |
| builtInValidators | array | list of built-in validators (name=>class) | CValidator |
| is | integer | exact length. | PiiArrayValidator |
| max | integer | maximum length. | PiiArrayValidator |
| message | string | the user-defined error message. | CValidator |
| min | integer | minimum length. | PiiArrayValidator |
| on | array | list of scenarios that the validator should be applied. | CValidator |
| tooLong | Array | user-defined error message used when the value is too short. | PiiArrayValidator |
| tooShort | Array | user-defined error message used when the value is too long. | PiiArrayValidator |
Public Methods
| Method | Description | Defined By |
|---|---|---|
| __call() | Calls the named method which is not a class method. | CComponent |
| __get() | Returns a property value, an event handler list or a behavior based on its name. | CComponent |
| __isset() | Checks if a property value is null. | CComponent |
| __set() | Sets value of a component property. | CComponent |
| __unset() | Sets a component property to be null. | CComponent |
| applyTo() | Returns a value indicating whether the validator applies to the specified scenario. | CValidator |
| asa() | Returns the named behavior object. | CComponent |
| attachBehavior() | Attaches a behavior to this component. | CComponent |
| attachBehaviors() | Attaches a list of behaviors to the component. | CComponent |
| attachEventHandler() | Attaches an event handler to an event. | CComponent |
| canGetProperty() | Determines whether a property can be read. | CComponent |
| canSetProperty() | Determines whether a property can be set. | CComponent |
| createValidator() | Creates a validator object. | CValidator |
| detachBehavior() | Detaches a behavior from the component. | CComponent |
| detachBehaviors() | Detaches all behaviors from the component. | CComponent |
| detachEventHandler() | Detaches an existing event handler. | CComponent |
| disableBehavior() | Disables an attached behavior. | CComponent |
| disableBehaviors() | Disables all behaviors attached to this component. | CComponent |
| enableBehavior() | Enables an attached behavior. | CComponent |
| enableBehaviors() | Enables all behaviors attached to this component. | CComponent |
| getEventHandlers() | Returns the list of attached event handlers for an event. | CComponent |
| hasEvent() | Determines whether an event is defined. | CComponent |
| hasEventHandler() | Checks whether the named event has attached handlers. | CComponent |
| hasProperty() | Determines whether a property is defined. | CComponent |
| raiseEvent() | Raises an event. | CComponent |
| validate() | Validates the specified object. | CValidator |
Protected Methods
| Method | Description | Defined By |
|---|---|---|
| addError() | Adds an error about the specified attribute to the active record. | CValidator |
| isEmpty() | Checks if the given value is empty. | CValidator |
| validateAttribute() | Validates the attribute of the object. | PiiArrayValidator |
Property Details
allowEmpty
property
public boolean $allowEmpty;
whether the attribute value can be null or empty. Defaults to true, meaning that if the attribute is empty, it is considered valid.
is
property
public integer $is;
exact length. Defaults to null, meaning no exact length limit.
max
property
public integer $max;
maximum length. Defaults to null, meaning no maximum limit.
min
property
public integer $min;
minimum length. Defaults to null, meaning no minimum limit.
tooLong
property
public Array $tooLong;
user-defined error message used when the value is too short.
tooShort
property
public Array $tooShort;
user-defined error message used when the value is too long.
Method Details
validateAttribute()
method
|
protected void validateAttribute(CModel $object, Array $attribute)
| ||
| $object | CModel | the object being validated |
| $attribute | Array | the attribute being validated |
Validates the attribute of the object. If there is any error, the error message is added to the object.