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<?php
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// +----------------------------------------------------------------------
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// | ThinkLibrary 6.0 for ThinkPhP 6.0
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// +----------------------------------------------------------------------
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// | 版权所有 2017~2020 [ https://www.dtapp.net ]
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// +----------------------------------------------------------------------
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// | 官方网站: https://gitee.com/liguangchun/ThinkLibrary
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// +----------------------------------------------------------------------
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// | 开源协议 ( https://mit-license.org )
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// +----------------------------------------------------------------------
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// | gitee 仓库地址 ：https://gitee.com/liguangchun/ThinkLibrary
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// | github 仓库地址 ：https://github.com/GC0202/ThinkLibrary
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// | Packagist 地址 ：https://packagist.org/packages/liguangchun/think-library
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// +----------------------------------------------------------------------
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namespace DtApp\ThinkLibrary\helper;
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use DtApp\ThinkLibrary\Helper;
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use think\Validate;
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class ValidateHelper extends Helper
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{
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/**
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* 快捷输入并验证（ 支持 规则 # 别名 ）
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*
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* age.require => message // 最大值限定
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* age.between:1,120 => message // 范围限定
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* name.require => message // 必填内容
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* name.default => 100 // 获取并设置默认值
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* region.value => value // 固定字段数值内容
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* 更多规则参照 ThinkPHP 官方的验证类
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*
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* @param array $rules 验证规则（ 验证信息数组 ）
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* @param string $input 输入内容 ( post. 或 get. )
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* @param callable|null $callable 异常处理操作
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* @return array
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*/
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public function init(array $rules, $input = '', ?callable $callable = null): array
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{
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if (is_string($input)) {
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$type = trim($input, '.') ?: 'request';
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$input = $this->app->request->$type();
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}
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[$data, $rule, $info] = [[], [], []];
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foreach ($rules as $name => $message) {
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if (is_numeric($name)) {
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[$name, $alias] = explode('#', $message . '#');
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$data[$name] = $input[($alias ?: $name)] ?? null;
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} elseif (strpos($name, '.') === false) {
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$data[$name] = $message;
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} elseif (preg_match('|^(.*?)\.(.*?)#(.*?)#?$|', $name . '#', $matches)) {
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[, $_key, $_rule, $alias] = $matches;
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if (in_array($_rule, ['value', 'default'])) {
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if ($_rule === 'value') {
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$data[$_key] = $message;
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} elseif ($_rule === 'default') {
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$data[$_key] = $input[($alias ?: $_key)] ?? $message;
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}
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} else {
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$info[explode(':', $name)[0]] = $message;
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$data[$_key] = $data[$_key] ?? ($input[($alias ?: $_key)] ?? null);
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$rule[$_key] = isset($rule[$_key]) ? ($rule[$_key] . '|' . $_rule) : $_rule;
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}
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}
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}
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$validate = new Validate();
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if ($validate->rule($rule)->message($info)->check($data)) {
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return $data;
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}
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if (is_callable($callable)) {
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return $callable($validate->getError());
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}
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$this->class->error($validate->getError());
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}
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} |
