AssetLocationValidator

Type
Class
Namespace
craft\validators
Inherits
craft\validators\AssetLocationValidator » yii\validators\Validator » yii\base\Component » yii\base\BaseObject
Implements
yii\base\Configurable
Since
3.0

Class AssetLocationValidator.

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Public Properties

PropertyDescription
allowedExtensionsstring[], null – Allowed file extensions
attributeNamesarray – Attribute names.
attributesarray, string – Attributes to be validated by this validator.
avoidFilenameConflictsboolean – Whether Asset should avoid filename conflicts when saved.
behaviorsyii\base\Behavior – List of behaviors attached to this component
builtInValidatorsarray – List of built-in validators (name => class or configuration)
conflictingFilenameAttributestring – The conflicting filename attribute on the model
disallowedExtensionstring, null – User-defined error message used when the extension is disallowed.
enableClientValidationboolean – Whether to enable client-side validation for this validator.
errorCodeAttributestring – The error code attribute on the model
exceptarray, string – Scenarios that the validator should not be applied to.
filenameAttributestring – The filename attribute on the model
filenameConflictstring, null – User-defined error message used when a file already exists with the same name.
folderIdAttributestring – The folder ID attribute on the model
isEmptycallable – A PHP callable that replaces the default implementation of isEmpty().
messagestring – The user-defined error message.
onarray, string – Scenarios that the validator can be applied to.
skipOnEmptyboolean – Whether this validation rule should be skipped if the attribute value is null or an empty string.
skipOnErrorboolean – Whether this validation rule should be skipped if the attribute being validated already has some validation error according to some previous rules.
suggestedFilenameAttributestring – The suggested filename attribute on the model
validationAttributesarray – List of attribute names.
whencallable – A PHP callable whose return value determines whether this validator should be applied.
whenClientstring – A JavaScript function name whose return value determines whether this validator should be applied on the client-side.

allowedExtensions

Type
string[], null

Allowed file extensions

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avoidFilenameConflicts

Type
boolean

Whether Asset should avoid filename conflicts when saved.

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conflictingFilenameAttribute

Type
string

The conflicting filename attribute on the model

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disallowedExtension

Type
string, null

User-defined error message used when the extension is disallowed.

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errorCodeAttribute

Type
string

The error code attribute on the model

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filenameAttribute

Type
string

The filename attribute on the model

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filenameConflict

Type
string, null

User-defined error message used when a file already exists with the same name.

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folderIdAttribute

Type
string

The folder ID attribute on the model

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suggestedFilenameAttribute

Type
string

The suggested filename attribute on the model

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Public Methods

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

addLocationError()

Adds a location error to the model.

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Arguments

init()

Initializes the object.

This method is invoked at the end of the constructor after the object is initialized with the given configuration.

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validateAttribute()

Validates a single attribute.

Child classes must implement this method to provide the actual validation logic.

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Arguments

  • $model (yii\base\Model) – The data model to be validated
  • $attribute (string) – The name of the attribute to be validated.

Protected Methods

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