Class: HTML_QuickForm2_Rule_MimeType

Source Location: /HTML_QuickForm2-0.2.0/QuickForm2/Rule/MimeType.php

Class Overview

HTML_QuickForm2_Rule
   |
   --HTML_QuickForm2_Rule_MimeType

Rule checking that uploaded file is of the correct MIME type

Author(s):

Bertrand Mansion <golgote at mamasam.com>
Alexey Borzov <avb at php.net>

Version:

Release: 0.2.0

Inherited Variables

Class: HTML_QuickForm2_Rule

HTML_QuickForm2_Rule::$chainedRules
HTML_QuickForm2_Rule::$message
HTML_QuickForm2_Rule::$options
HTML_QuickForm2_Rule::$owner
HTML_QuickForm2_Rule::$registeredType

Inherited Methods

Class: HTML_QuickForm2_Rule

HTML_QuickForm2_Rule::__construct(): Class constructor
HTML_QuickForm2_Rule::and_(): Adds a rule to the chain with an "and" operator
HTML_QuickForm2_Rule::checkValue(): Validates the element's value
HTML_QuickForm2_Rule::getMessage(): Returns the error message output by the rule
HTML_QuickForm2_Rule::getOptions(): Returns the rule's configuration data
HTML_QuickForm2_Rule::or_(): Adds a rule to the chain with an "or" operator
HTML_QuickForm2_Rule::setMessage(): Sets the error message output by the rule
HTML_QuickForm2_Rule::setOptions(): Sets additional configuration data for the rule
HTML_QuickForm2_Rule::setOwner(): Sets the element that will be validated by this rule
HTML_QuickForm2_Rule::validate(): Performs validation

Class Details

[line 63]
Rule checking that uploaded file is of the correct MIME type

The Rule needs one configuration parameter for its work: a string with a desired MIME type or array of such strings. The parameter may be passed to setOptions() or to HTML_QuickForm2_Factory::registerRule(). Parameter registered with the Factory overrides one set for the particular Rule instance via setOptions().

The Rule considers missing file uploads (UPLOAD_ERR_NO_FILE) valid.

Author: Bertrand Mansion <golgote@mamasam.com>
Author: Alexey Borzov <avb@php.net>
Version: Release: 0.2.0

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Method Detail

checkValue [line 72]

bool checkValue(

$value)

Validates the element's value

Return: whether uploaded file's MIME type is correct
Throws: HTML_QuickForm2_InvalidArgumentException if a bogus $registeredType was passed to constructor or bogus MIME type(s) provided
Access: protected

Overrides HTML_QuickForm2_Rule::checkValue() (Validates the element's value)

Parameters:

$value —

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setOwner [line 104]

void setOwner(
HTML_QuickForm2_Node
$owner)

Sets the element that will be validated by this rule

Throws: HTML_QuickForm2_InvalidArgumentException if trying to use this Rule on something that isn't a file upload field
Access: public

Overrides HTML_QuickForm2_Rule::setOwner() (Sets the element that will be validated by this rule)

Parameters:

HTML_QuickForm2_Element_InputFile $owner — File upload field to validate

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