Uncaught TypeError: Cannot read property 'indexOf' of undefined, with proengsoft / laravel-jsvalidation

Question

我正在使用 proengsoft/laravel-jsvalidation 将 laravel 验证请求转换为 jquery 验证。但是我收到了这个错误。

Uncaught TypeError: Cannot read property 'indexOf' of undefined.  Exception occurred when checking element , check the 'laravelValidation' method.
    at Array.<anonymous> (jsvalidation.js:148)
    at Function.each (jquery.min.js:2)
    at $.validator.<anonymous> (jsvalidation.js:146)
    at $.validator.check (jquery.validate.js:798)
    at $.validator.checkForm (jquery.validate.js:475)
    at $.validator.form (jquery.validate.js:462)
    at n.fn.init.valid (jquery.validate.js:127)
    at HTMLButtonElement.<anonymous> (wizard?account=20:1471)
    at HTMLButtonElement.dispatch (jquery.min.js:3)
    at HTMLButtonElement.r.handle (jquery.min.js:3)

我正在使用，

<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.1/js/bootstrap.min.js"></script>

<script type="text/javascript" src="{{ asset('vendor/jsvalidation/js/jsvalidation.js')}}"></script>
{!! JsValidator::formRequest('App\Http\Requests\MyFormRequest') !!}

这是错误行，

var isArrayRule = param[4].indexOf('[') !== -1;

完整方法，

$.validator.addMethod("laravelValidation", function (value, element, params) {
            var rules = [],
                arrayRules = [];
            $.each(params, function (i, param) {
                // put Implicit rules in front
                var isArrayRule = param[4].indexOf('[') !== -1;
                if (param[3] || laravelValidation.implicitRules.indexOf(param[0]) !== -1) {
                    isArrayRule ? arrayRules.unshift(param) : rules.unshift(param);
                } else {
                    isArrayRule ? arrayRules.push(param) : rules.push(param);
                }
            });

            // Validate normal rules.
            var localRulesResult = validateLocalRules(this, [value], element, rules);

            // Validate items of the array using array rules.
            var arrayValue = ! Array.isArray(value) ? [value] : value;
            var arrayRulesResult = validateLocalRules(this, arrayValue, element, arrayRules);

            return localRulesResult && arrayRulesResult;
        }, '');

这叫做验证函数，

rules: {"child_full_name":{"laravelValidation":[["Required",[],"This field is required",true]]}}

我不知道这是怎么发生的。任何人都可以提供任何线索来调试这个吗？

Answer 1

经过多次尝试后发现 proengsoft / laravel-jsvalidation 包已经用 composer 更新了。 Laravel 版本应与 laravel-jsvalidation 包版本匹配。可以找到可用的版本和 laraval 矩阵 here.

在我的例子中，我必须添加 '~3.0'

"proengsoft/laravel-jsvalidation": "~3.0",

而不是在文档中告知 '^3.0'。（我的 laravel 是 5.8，最终插件更新到版本 4 并停止）保留此答案，因为如果有人遇到相同的错误，该插件非常有用。

（如果您发现错误，只需更改 composer.json 和运行 composer install 命令中的行）

Uncaught TypeError: Cannot read property 'indexOf' of undefined, with proengsoft / laravel-jsvalidation

Uncaught TypeError: Cannot read property 'indexOf' of undefined, with proengsoft / laravel-jsvalidation

jquery

jquery-validate

laravel