Class FieldExists

Check if the validate fields data is exists

Wei\Base

Extended by

Wei\Validator\BaseValidator

Extended by

Wei\Validator\FieldExists

Namespace: Wei\Validator
Author: Twin Huang twinhuang@qq.com
Located at Validator/FieldExists.php

Methods summary
`protected boolean`	# `doValidate( mixed $input )` Validate the input value (ignore the $negative property) Validate the input value (ignore the $negative property) Parameters `$input` The input to be validated Returns boolean

Methods inherited from Wei\Validator\BaseValidator
`__invoke(), addError(), getErrors(), getFirstMessage(), getJoinedMessage(), getMessages(), getName(), hasError(), isString(), isValid(), loadTranslationMessages(), setMessages(), setName(), storeOption()`

Methods inherited from Wei\Base
`__call(), __construct(), __get(), getOption(), setOption()`

Magic methods inherited from Wei\Validator\BaseValidator
`t()`

Properties summary
`protected string`	`$tooFewMessage`	# `'%name% must contain at least %min% item(s)'`
`protected string`	`$tooManyMessage`	# `'%name% must contain no more than %max% items'`
`protected string`	`$lengthMessage`	# `'%name% must contain %length% item(s)'`
`protected array`	`$fields` Which fields should exists in validate data Which fields should exists in validate data	# `array()`
`protected integer`	`$length` How many fields should exist How many fields should exist	#
`protected integer`	`$min` How many fields should exist at least How many fields should exist at least	#
`protected integer`	`$max` How many fields should exist at most How many fields should exist at most	#
`protected integer`	`$count` How many fields found in validate data How many fields found in validate data	#

Properties inherited from Wei\Validator\BaseValidator
`$errors, $name, $negative, $negativeMessage, $notStringMessage, $validator`

Properties inherited from Wei\Base
`$providers, $wei`

Magic properties inherited from Wei\Validator\BaseValidator
`$t`