在Slim 3中,这是一个在应用程序中注入的自定义错误处理程序的示例:
<label for="first_name">First name:
<span v-if="$validation1.first_name.required" class="invalid">Enter your first name.</span>
<input id="first_name" placeholder="e.g. Christopher" class="" v-validate:first_name="['required']" v-model="first_name" name="first_name" type="text">
</label>
我的问题是,如何触发此自定义错误?
答案 0 :(得分:1)
我看到自定义错误在容器中。打电话吧。但我认为use($c)
中不需要return function ($request, $response) use ($c) {
。
以下是示例代码:
<?php
$container = new \Slim\Container();
$container['customError'] = function($c){
return function ($request, $response) {
$output = ['success'=>0, 'error'=>"Custom Error Output."];
return $response
->withStatus(400)
->withHeader('Content-Type', 'application/json')
->write(json_encode($output));
};
};
// init
$app = new \Slim\App($container);
// route
$app->get('/error-page', function ($request, $response, $args) {
$customError = $this->get('customError');
return $customError($request, $response);
});