SPasswordValidator
| Package | extensions.spasswordvalidator |
|---|---|
| Inheritance | class SPasswordValidator » CValidator » CComponent |
| Version | 0.2 |
| Source Code |
SPasswordValidator
Validator for passwords. Ensure password is strong (at least with default parameters)
Validator for passwords. Ensure password is strong (at least with default parameters)
Public Properties
| Property | Type | Description | Defined By |
|---|---|---|---|
| attributes | array | list of attributes to be validated. | CValidator |
| builtInValidators | array | list of built-in validators (name=>class) | CValidator |
| digit | int | minimal number of digit characters | SPasswordValidator |
| enableClientValidation | boolean | whether to perform client-side validation. | CValidator |
| except | array | list of scenarios that the validator should not be applied to. | CValidator |
| low | int | minimal number of lower case characters | SPasswordValidator |
| message | string | the user-defined error message. | CValidator |
| min | int | minimal number of characters | SPasswordValidator |
| on | array | list of scenarios that the validator should be applied. | CValidator |
| safe | boolean | whether attributes listed with this validator should be considered safe for massive assignment. | CValidator |
| skipOnError | boolean | whether this validation rule should be skipped when there is already a validation error for the current attribute. | CValidator |
| spec | int | minimal number of special characters | SPasswordValidator |
| up | int | minimal number of upper case characters | SPasswordValidator |
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 |
| clientValidateAttribute() | Returns the JavaScript needed for performing client-side validation. | CValidator |
| 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 |
| evaluateExpression() | Evaluates a PHP expression or callback under the context of 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() | Validation | SPasswordValidator |
Property Details
digit
property
public int $digit;
minimal number of digit characters
low
property
public int $low;
minimal number of lower case characters
min
property
public int $min;
minimal number of characters
spec
property
public int $spec;
minimal number of special characters
up
property
public int $up;
minimal number of upper case characters
Method Details
validateAttribute()
method
|
protected void validateAttribute(CModel $object, string $attribute)
| ||
| $object | CModel | |
| $attribute | string | |
Source Code: (show)
protected function validateAttribute($object, $attribute)
{
// $this->checkParams();
$value = $object->$attribute;
// is a string
if (!is_string($value))
{
$this->addError($object,
$attribute,
":attribute is a :type and is must be a string.",
array(':attribute' => $attribute, ':type' => gettype($value))
);
return; // other checks will throw errors or exception, so end validation here.
}
// number of lower case characters
$found = preg_match_all('![a-z]!', $value, $whatever);
if ($found < $this->low)
{
$this->addErrorInternal($object,
$attribute,
'lower case',
array('found' => $found, 'required' => $this->low)
);
}
// number of upper case characters
$found = preg_match_all('![A-Z]!', $value, $whatever);
if ($found < $this->up)
{
$this->addErrorInternal($object,
$attribute,
'upper case',
array('found' => $found, 'required' => $this->up)
);
}
// special characters
$found = preg_match_all('![\W]!', $value, $whatever);
if ($found < $this->spec)
{
$this->addErrorInternal($object,
$attribute,
'special',
array('found' => $found, 'required' => $this->spec)
);
}
// digit characters
$found = preg_match_all('![\d]!', $value, $whatever);
if ($found < $this->digit)
{
$this->addErrorInternal($object,
$attribute,
'digit',
array('found' => $found, 'required' => $this->digit)
);
}
// minimum length
$this->min = (int) $this->min;
$found = strlen($value);
if ($found < $this->min)
{
$this->addErrorInternal($object,
$attribute,
"",
array('found' => $found, 'required' => $this->min)
);
}
}
Validation
Function checks whether fulfill this requirements :
- is a string
- has the minimal number of lower case characters
- has the minimal number of upper case characters
- has the minimal number of digit characters
- has the minimal number of special characters
- has the minimal length is respected