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<?php namespace Sample\Validation; |
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/** |
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* Copyright 2015-2016 [email protected] (www.neomerx.com) |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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use Limoncello\Validation\Contracts\RuleInterface; |
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use Limoncello\Validation\Validator as BaseValidator; |
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use Limoncello\Validation\Validator as v; |
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/** |
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* @package Sample |
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*/ |
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class Validator extends BaseValidator |
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{ |
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/** |
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* @return RuleInterface |
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*/ |
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public static function isEmail() |
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{ |
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$condition = function ($input) { |
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return filter_var($input, FILTER_VALIDATE_EMAIL) !== false; |
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}; |
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return v::andX(v::isString(), v::ifX($condition, v::success(), v::fail(Translator::IS_EMAIL))); |
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} |
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/** |
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* @param int $maxLength |
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* |
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* @return RuleInterface |
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*/ |
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public static function isRequiredString($maxLength) |
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{ |
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return v::andX(v::isString(), v::andX(v::required(), v::stringLength(1, $maxLength))); |
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} |
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/** |
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* @param int $maxLength |
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* |
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* @return RuleInterface |
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*/ |
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public static function isNullOrNonEmptyString($maxLength) |
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{ |
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return v::ifX('is_null', v::success(), v::andX(v::isString(), v::stringLength(1, $maxLength))); |
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} |
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/** |
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* @return RuleInterface |
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*/ |
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public static function isExistingPaymentPlan() |
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{ |
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// emulate database request |
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$existsInDatabase = function ($recordId) { |
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return $recordId < 3; |
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}; |
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return v::callableX($existsInDatabase, Translator::IS_EXISTING_PAYMENT_PLAN); |
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} |
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/** |
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* @return RuleInterface |
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*/ |
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public static function isListOfStrings() |
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{ |
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return v::eachX(v::andX(v::isString(), v::stringLength(1))); |
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} |
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} |
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limoncello-php-dist /
validation
