113 lines
2.8 KiB
PHP
113 lines
2.8 KiB
PHP
<?php
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/**
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* Created by PhpStorm.
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* User: whwyy
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* Date: 2018/4/3 0003
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* Time: 17:04
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*/
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declare(strict_types=1);
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namespace validator;
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use ReflectionException;
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class LengthValidator extends BaseValidator
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{
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const MAX_LENGTH = 'max';
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const MIN_LENGTH = 'min';
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public string $method;
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public int $value;
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/**
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* @return bool
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* @throws ReflectionException
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*/
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public function trigger(): bool
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{
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return $this->_validator($this->field, function ($field, $params, $method, $length) {
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$value = $params[$field] ?? null;
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return match ($method) {
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self::MAX_LENGTH => $this->maxLength($field, (string)$value),
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self::MIN_LENGTH => $this->minLength($field, (string)$value),
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default => $this->defaultLength($field, (string)$value),
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};
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}, $this->params, strtolower($this->method), $this->value);
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}
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/**
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* @param $field
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* @param $value
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* @return bool
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*
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* 效验长度是否大于最大长度
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*/
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private function maxLength($field, $value): bool
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{
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if (is_array($value)) {
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if (count($value) > $value) {
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return $this->addError($field, 'The param :attribute length overflow');
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}
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} else {
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if (is_numeric($value) && strlen((string)$value) > $this->value) {
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return $this->addError($field, 'The param :attribute length overflow');
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}
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if (strlen($value) > $this->value) {
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return $this->addError($field, 'The param :attribute length overflow');
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}
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}
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return TRUE;
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}
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/**
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* @param $field
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* @param $value
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* @return bool
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*
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* 效验长度是否小于最小长度
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*/
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private function minLength($field, $value): bool
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{
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if (is_array($value)) {
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if (count($value) < $value) {
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return $this->addError($field, 'The param :attribute length error');
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}
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} else {
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if (is_numeric($value) && strlen((string)$value) < $this->value) {
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return $this->addError($field, 'The param :attribute length overflow');
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}
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if (strlen($value) < $this->value) {
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return $this->addError($field, 'The param :attribute length error');
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}
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}
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return TRUE;
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}
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/**
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* @param $field
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* @param $value
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* @return bool
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*
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* 效验长度是否小于最小长度
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*/
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private function defaultLength($field, $value): bool
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{
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if (is_array($value)) {
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if (count($value) !== $value) {
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return $this->addError($field, 'The param :attribute length error');
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}
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} else {
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if (is_numeric($value) && strlen((string)$value) !== $this->value) {
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return $this->addError($field, 'The param :attribute length overflow');
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}
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if (mb_strlen($value) !== $this->value) {
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return $this->addError($field, 'The param :attribute length error; ' . mb_strlen($value) . ':' . $this->value);
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}
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}
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return TRUE;
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}
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}
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