{"id":52719,"date":"2023-05-09T13:52:16","date_gmt":"2023-05-09T13:52:16","guid":{"rendered":"https:\/\/kinsta.com\/se\/?p=52719&#038;preview=true&#038;preview_id=52719"},"modified":"2023-09-21T09:11:40","modified_gmt":"2023-09-21T09:11:40","slug":"laravel-validering","status":"publish","type":"post","link":"https:\/\/kinsta.com\/se\/blog\/laravel-validering\/","title":{"rendered":"Datavalidering i Laravel: Bekv\u00e4mt och kraftfullt"},"content":{"rendered":"<p>Nu \u00e4r det viktigare \u00e4n n\u00e5gonsin att data i dina applikationer \u00e4r giltiga, korrekta och uppfyller alla systemkrav. Det handlar exempelvis om behovet av att uppr\u00e4tth\u00e5lla data-konsistens och undvika s\u00e4kerhetsbrister.<\/p>\n<p><a href=\"https:\/\/kinsta.com\/se\/blog\/vad-ar-laravel\/\">Laravel<\/a> g\u00f6r datavalidering enkelt och intuitivt. Den f\u00f6ljer en MVC-arkitektur (<a href=\"https:\/\/kinsta.com\/se\/blog\/php-ramverken\/#model-view-controller-architecture\">model view controller<\/a>) och kr\u00e4ver endast allm\u00e4nna kunskaper i PHP och koncept f\u00f6r objektorienterad programmering (OOP). Dessutom erbjuder Laravel flera metoder f\u00f6r validering av inkommande data.<\/p>\n<p>Utforska n\u00e5gra av dessa metoder och hur du till\u00e4mpar valideringsregler p\u00e5 din datam\u00e4ngd.<\/p>\n<div><\/div><kinsta-auto-toc heading=\"Table of Contents\" exclude=\"last\" list-style=\"arrow\" selector=\"h2\" count-number=\"-1\"><\/kinsta-auto-toc>\n<h2>Enkel datavalidering i Laravel<\/h2>\n<p>Laravel tillhandah\u00e5ller flera f\u00e4rdiga validerings-regler f\u00f6r n\u00e4r anv\u00e4ndarna i din applikation skickar in data via formul\u00e4r. Du kan markera inmatningsf\u00e4lt som obligatoriska samt ange en minsta eller st\u00f6rsta l\u00e4ngd. Det g\u00e5r dessutom att kr\u00e4va unika (ej dubbla) poster och giltiga e-postadresser. Laravel-valideraren kontrollerar sedan om inmatningen uppfyller dessa regler eller andra regler som du anger.<\/p>\n<p>Dessa <a href=\"https:\/\/laravel.com\/docs\/9.x\/validation#available-validation-rules\" target=\"_blank\" rel=\"noopener noreferrer\">Laravel-valideringsregler<\/a> omfattar f\u00f6ljande:<\/p>\n<ul>\n<li><code>required<\/code> &#8211; F\u00e4ltdata f\u00e5r inte vara noll eller tomt.<\/li>\n<li><code>array <\/code> &#8211; Den m\u00e5ste vara en PHP-array.<\/li>\n<li><code>bail<\/code> &#8211; Valideringsregeln slutar att k\u00f6ras n\u00e4r den st\u00f6ter p\u00e5 sitt f\u00f6rsta valideringsfel.<\/li>\n<li><code>email<\/code> &#8211; F\u00e4ltdata m\u00e5ste vara en giltig e-postadress.<\/li>\n<li><code>unique<\/code> &#8211; Den f\u00e5r inte ha dubbletter i databastabellen.<\/li>\n<\/ul>\n<p>Alla validerings-metoder har f\u00f6r- och nackdelar, men deras m\u00e5ngfald g\u00f6r att du kan v\u00e4lja det b\u00e4sta tillv\u00e4gag\u00e5ngss\u00e4ttet f\u00f6r dina behov. Beroende p\u00e5 den valda metoden kan Laravel-validering ske p\u00e5 flera olika s\u00e4tt, exempelvis med manuella eller automatiska felmeddelanden.<\/p>\n<p>Den vanligaste metoden \u00e4r code&gt;validate, som anv\u00e4nds f\u00f6r inkommande <a href=\"https:\/\/kinsta.com\/blog\/what-is-an-http-request\/\">HTTP-f\u00f6rfr\u00e5gningar<\/a>. Den h\u00e4r metoden \u00e4r kedjad till f\u00f6rfr\u00e5gningsdata och utf\u00f6r valideringsreglerna. Du kan dessutom separera reglerna f\u00f6r varje f\u00e4lt med kommatecken, som i exemplet nedan.<\/p>\n<pre><code class=\"language-php\">use IlluminateHttpRequest;\n \npublic function store (Request $request){\n  $validated = $request-&gt;validate([\n        'email' =&gt; ['required, unique:users, email, bail'],\n        'name' =&gt; ['required'],\n    ]);\n\n}<\/code><\/pre>\n<p>H\u00e4r \u00e4r <code>email<\/code> ett obligatoriskt f\u00e4lt, vilket inneb\u00e4r att det inte kan vara noll. Dessutom m\u00e5ste det vara unikt i databastabellen <code>users<\/code> s\u00e5 att samma e-postadress inte registreras tv\u00e5 g\u00e5nger. Enligt den sista regeln m\u00e5ste \u00e4ven e-postadressen vara giltig. I annat fall upph\u00f6r valideringen. F\u00e4ltet name \u00e4r obligatoriskt men har inga andra regler.<\/p>\n<p>Om n\u00e5gon valideringsregel i Laravel misslyckas genereras ett svar automatiskt.<\/p>\n\n<h2>Grunderna f\u00f6r validering<\/h2>\n<p>F\u00f6r att b\u00e4ttre f\u00f6rst\u00e5 valideringsmetoderna kan du titta p\u00e5 f\u00f6ljande exempel. Du definierar en route f\u00f6r slutpunkten och skapar en kontrollant f\u00f6r att validera och bearbeta f\u00f6rfr\u00e5gnings-data.<\/p>\n<p>Skapa f\u00f6rst en enkel slutpunkt d\u00e4r anv\u00e4ndare kan lagra sina e-postmeddelanden och <a href=\"https:\/\/kinsta.com\/se\/blog\/losenordshanterarna\/\">l\u00f6senord<\/a>.<\/p>\n<h3>Definiera routen<\/h3>\n<p>Laravel-router definieras exempelvis i filen <strong>routes\/web.php<\/strong> f\u00f6r en webbapplikation eller <strong>routes\/api.php<\/strong> f\u00f6r ett API. I det h\u00e4r exemplet anv\u00e4nder du <strong>api.php<\/strong>:<\/p>\n<pre><code class=\"language-php\">use AppHttpControllersUserController;\n \nRoute::post('\/store', [UserController::class]);<\/code><\/pre>\n<h3>Skapa styrenheten<\/h3>\n<p>K\u00f6r det h\u00e4r Artisan-kommandot f\u00f6r att skapa kontrollanten:<\/p>\n<pre><code class=\"language-php\">php artisan make:controller\n\nUserController<\/code><\/pre>\n<p>Det h\u00e4r kommandot skapar en fil <strong>UserController.php<\/strong> i katalogen <strong>app\/Http\/Controllers<\/strong>.<\/p>\n<p>Definiera sedan en <code>store<\/code>-metod f\u00f6r att validera data som kommer in i slutpunkten f\u00f6r lagring innan de lagras.<\/p>\n<p>I det h\u00e4r exemplet valideras f\u00f6ljande f\u00e4lt med hj\u00e4lp av dessa regler:<\/p>\n<ul>\n<li><strong>email<\/strong> &#8211; Ska vara en unik, giltig e-postadress och m\u00e5ste vara obligatorisk<\/li>\n<li><strong>password<\/strong> &#8211; B\u00f6r ha en minsta l\u00e4ngd, bekr\u00e4ftelse av l\u00f6senordet och m\u00e5ste vara obligatoriskt<\/li>\n<li><strong>age<\/strong> &#8211; M\u00e5ste vara ett nummer och m\u00e5ste vara ett krav<\/li>\n<\/ul>\n<pre><code class=\"language-php\">&lt;?php\n\nnamespace AppHttpControllers;\nuse IlluminateHttpRequest;\nclass UserController extends Controller\n{\n    \/**\n     * Store new user details.\n     *\n     *\/\n    public function store(Request $request){\n        $validated = $request-&gt;validate([\n            'email' =&gt; 'required|unique:users|email',\n            'age' =&gt; 'required|numeric',\n            'password' =&gt; 'required|min:7|confirmed'\n        ]);\n        \/\/ After user data is validated, logic to store the data\n    }\n\n}<\/code><\/pre>\n<p>Med regeln <code>confirmed<\/code> kan du kr\u00e4va ett visst f\u00e4lt tv\u00e5 g\u00e5nger f\u00f6r att kontrollera att uppgifterna \u00e4r korrekta. Detta g\u00f6rs exempelvis n\u00e4r anv\u00e4ndare anger sitt l\u00f6senord p\u00e5 nytt vid registrering. Den h\u00e4r regeln kr\u00e4ver ett f\u00e4lt som heter <code>password_confirmation<\/code>, vars data sedan m\u00e5ste matcha <strong>l\u00f6senordsf\u00e4ltet<\/strong>.<\/p>\n<h3>Visa felmeddelanden<\/h3>\n<p>Om valideringskriterierna uppfylls forts\u00e4tter koden att k\u00f6ras normalt. Ifall valideringen misslyckas skapas ist\u00e4llet undantaget <code>IlluminateValidationValidationException<\/code> och l\u00e4mpligt felsvar returneras.<\/p>\n<p>Exemplet bygger p\u00e5 ett API som returnerar ett <code>422 Unprocessable Entity<\/code> HTTP-svar i JSON-format. F\u00f6r webbapplikationer skulle det omdirigera till den tidigare webbadressen f\u00f6r att visa felmeddelandet.\u00a0 F\u00f6rfr\u00e5gningsuppgifterna skulle d\u00e4refter blixtsnabbt \u00f6verf\u00f6ras till sessionen.<\/p>\n<p>Du kan exempelvis anv\u00e4nda variabeln <code>$errors<\/code> i dina vyer f\u00f6r att visa returnerade fel:<\/p>\n<pre><code class=\"language-php\">@if ($errors-&gt;any())\n    &lt;div class=\"alert alert-danger\"&gt;\n        &lt;ul&gt;\n            @foreach ($errors-&gt;all() as $error)\n                &lt;li&gt;{{ $error }}&lt;\/li&gt;\n            @endforeach\n        &lt;\/ul&gt;\n    &lt;\/div&gt;\n@endif<\/code><\/pre>\n<p>Du kan dessutom v\u00e4lja att bara visa det f\u00f6rsta felet eller att g\u00e5 i en loop f\u00f6r att visa dem alla.<\/p>\n<pre><code class=\"language-php\">\/\/ Fetch all errors\n$errors-&gt;all()\n\n\/\/ Fetch only the first error\n$errors-&gt;first()<\/code><\/pre>\n<h3>\u00c5teruppdatera formul\u00e4r<\/h3>\n<p>Genom att fylla igen formul\u00e4r slipper anv\u00e4ndarna skriva om information. Som ett resultat kan de fokusera p\u00e5 att \u00e5tg\u00e4rda felet. I exemplet med en felande e-postadress kan du fylla p\u00e5 resten av formul\u00e4ret genom att kalla det gamla v\u00e4rdet f\u00f6r f\u00e4ltet <code>name<\/code>.<\/p>\n<pre><code class=\"language-php\">$name = $request-&gt; old('name')\n\n\/\/Blade helper\n&lt;input type=\"text\" name=\"name\" value=\"{{ old('name') }}\"&gt;\n\n<\/code><\/pre>\n<p>Denna regel skulle d\u00e4refter returnera <code>null<\/code> om det inte fanns n\u00e5gon tidigare inmatning.<\/p>\n<h2>Avancerad validering<\/h2>\n<p>Laravel tillhandah\u00e5ller en annan metod f\u00f6r att skriva valideringar som kallas formul\u00e4rf\u00f6rfr\u00e5gningar. En formul\u00e4rf\u00f6rfr\u00e5gan \u00e4r en anpassad f\u00f6rfr\u00e5gningsklass som organiserar valideringar och g\u00f6r din kontrollant mer l\u00e4tthanterlig.<\/p>\n<p>De har exempelvis sin egen validerings- och auktoriserings-logik som \u00e4r l\u00e4mplig f\u00f6r stora inmatnings-volymer och som kan anv\u00e4ndas f\u00f6r att definiera validerings-regler och anpassa felmeddelanden.<\/p>\n<p>Om du vill skapa en formul\u00e4r-beg\u00e4ran k\u00f6r du det h\u00e4r Artisan-kommandot:<\/p>\n<pre><code class=\"language-php\">php artisan make:request StoreUserRequest<\/code><\/pre>\n<p>Det h\u00e4r kommandot skapar sedan filen <strong>StoreUserRequest.php<\/strong> i katalogen <strong>app\/Http\/Requests<\/strong> och inkluderar tv\u00e5 standardmetoder:<\/p>\n<ul>\n<li><code>rules<\/code> returnerar valideringsregler f\u00f6r beg\u00e4rsdata.<\/li>\n<li><code>authorize<\/code> returnerar en boolean som anger om anv\u00e4ndaren har beh\u00f6righet att utf\u00f6ra den beg\u00e4rda \u00e5tg\u00e4rden.<\/li>\n<\/ul>\n<p>Konvertera det f\u00f6reg\u00e5ende exemplet till att anv\u00e4nda en formul\u00e4rf\u00f6rfr\u00e5gan.<\/p>\n<pre><code class=\"language-php\">&lt;?php\n\nnamespace AppHttpRequests;\nuse IlluminateFoundationHttpFormRequest;\nclass StoreUserRequest extends FormRequest\n{\n    \/**\n     * Determine if the user is authorized to make this request.\n     *\n     * @return bool\n     *\/\n    public function authorize()\n    {\n        \/\/ Add logic to check if the user is authorized to submit this data.\n        return true;\n    }\n    \/**\n     * Get the validation rules that apply to the request.\n     *\n     * @return array&lt;string, mixed&gt;\n     *\/\n    public function rules()\n    {\n        return [\n            'email' =&gt; 'required|unique:users|email',\n            'age' =&gt; 'required|numeric',\n            'password' =&gt; 'required|min:7|confirmed'\n        ];\n    }\n\n}<\/code><\/pre>\n<p>Om du vill anpassa felmeddelandena f\u00f6r dessa regler kan du exempelvis \u00e5sidos\u00e4tta metoden messages i klassen <code>FormRequest<\/code>.<\/p>\n<pre><code class=\"language-php\">\/**\n\n     * Get the error messages for the defined validation rules.\n     *\n     * @return array\n     *\/\n    public function messages()\n    {\n        return [\n            'email.required' =&gt; 'An email address is required',\n            'email.email' =&gt; 'The email address must be valid',\n            'password.confirmed'=&gt;'Re-type your password as \npassword_confirmation, passwords does not match'\n        ];\n\n    }<\/code><\/pre>\n<p><strong>Observera:<\/strong> Datanamnet och valideringsregeln separeras med en punkt (.) f\u00f6re meddelandeuppgifterna.<\/p>\n<h2>Anpassad validering<\/h2>\n<p>F\u00f6r att skapa en anpassad validering kan du exempelvis anv\u00e4nda en <code>Validator<\/code>-instans i st\u00e4llet f\u00f6r <code>validate<\/code>. Validerings-instansen inkluderar tv\u00e5 argument: de data som ska valideras och en matris med valideringsregler. Dessa tv\u00e5 argument skickas till <code>::make<\/code>-metoden p\u00e5 validerings-instansen, vilket genererar en ny validerings-instans.<\/p>\n<pre><code class=\"language-php\">use IlluminateHttpRequest; \n\npublic function store (Request $request){\n        $validator = Validator::make($request-&gt;all(),[\n            'email' =&gt; 'required|unique:users|email',\n            'age' =&gt; 'required|numeric',\n            'password' =&gt; 'required|min:7|confirmed'\n        ]);\n        if ($validator-&gt;fails()) {\n            \/\/ Return errors or redirect back with errors\n            return $validator-&gt;errors();\n        }\n \n        \/\/ Retrieve the validated input...\n        $validated = $validator-&gt;validated();\n        \/\/ Continue logic to store the data\n\n    }<\/code><\/pre>\n<p>Om du vill l\u00e4gga till en automatisk direkt kan du utf\u00f6ra metoden <code>validate<\/code> p\u00e5 en redan befintlig validerings-instans. Vid de tillf\u00e4llen n\u00e4r valideringen misslyckas s\u00e5 producerar en XHR-f\u00f6rfr\u00e5gan ett JSON-svar med <code>422 Unprocessable Entity<\/code> som statuskod, annars omdirigeras anv\u00e4ndaren omedelbart.<\/p>\n<pre><code class=\"language-php\">$validator = Validator::make($request-&gt;all(),[\n'email' =&gt; 'required|unique:users|email',\n'password' =&gt; 'required|min:7|confirmed'\n])-&gt;validate();<\/code><\/pre>\n<p>Du kan dessutom anpassa dina felmeddelanden genom att skicka ett tredje argument kallat <code>messages<\/code> till <code>Validate::make method<\/code>:<\/p>\n<pre><code class=\"language-php\">$validator = Validator::make($request-&gt;all(),[\n            'email' =&gt; 'required|unique:users|email',\n            'age' =&gt; 'required|numeric',\n            'password' =&gt; 'required|min:7|confirmed'\n        ], $messages = [\n            'required' =&gt; 'The :attribute field is required.',\n]);<\/code><\/pre>\n<p><strong>Observera:<\/strong> <code>:attribute<\/code> ers\u00e4tts med namnet p\u00e5 det f\u00e4lt som ska valideras.<\/p>\n\n<h2>Sammanfattning<\/h2>\n<p>Det \u00e4r viktigt att validera data f\u00f6r att h\u00e5lla data-setet rent, korrekt och komplett. Med hj\u00e4lp av data-validering kan du exempelvis eliminera fel i dina data. De kan annars f\u00f6rst\u00f6ra eller p\u00e5 annat s\u00e4tt p\u00e5verka ditt projekt. Validering blir allt viktigare n\u00e4r man arbetar i stor skala och med stora datam\u00e4ngder.<\/p>\n<p>Laravel m\u00f6jligg\u00f6r m\u00e5nga flexibla tillv\u00e4gag\u00e5ngss\u00e4tt f\u00f6r att s\u00e4kerst\u00e4lla integriteten och riktigheten hos de data som passerar genom din applikation. Du kan uppn\u00e5 komplicerad valideringslogik med standardmetoder och anpassningsbara metoder. Som ett resultat blir din kodbas v\u00e4lstrukturerad och l\u00e4ttare \u00e5teranv\u00e4ndbar.<\/p>\n<p><a href=\"https:\/\/sevalla.com\/application-hosting\/\">Skicka dina Laravel-appar snabbare<\/a> med Kinsta&#8217;s tj\u00e4nster f\u00f6r Applikationshosting.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nu \u00e4r det viktigare \u00e4n n\u00e5gonsin att data i dina applikationer \u00e4r giltiga, korrekta och uppfyller alla systemkrav. Det handlar exempelvis om behovet av att uppr\u00e4tth\u00e5lla &#8230;<\/p>\n","protected":false},"author":199,"featured_media":52720,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kinsta_gated_content":false,"_kinsta_gated_content_redirect":"","footnotes":""},"tags":[],"topic":[790],"class_list":["post-52719","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","topic-laravel"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.6 (Yoast SEO v24.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Data-validering i Laravel: Bekv\u00e4mt och kraftfullt - Kinsta\u00ae<\/title>\n<meta name=\"description\" content=\"Laravelvalidering s\u00e4kerst\u00e4ller att data i dina applikationer \u00e4r korrekt, giltig, enligt systemkraven, samt att den \u00e4r kraftfull och bekv\u00e4m.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kinsta.com\/se\/blog\/laravel-validering\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Datavalidering i Laravel: Bekv\u00e4mt och kraftfullt\" \/>\n<meta property=\"og:description\" content=\"Laravelvalidering s\u00e4kerst\u00e4ller att data i dina applikationer \u00e4r korrekt, giltig, enligt systemkraven, samt att den \u00e4r kraftfull och bekv\u00e4m.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kinsta.com\/se\/blog\/laravel-validering\/\" \/>\n<meta property=\"og:site_name\" content=\"Kinsta\u00ae\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/kinstasweden\/\" \/>\n<meta property=\"article:published_time\" content=\"2023-05-09T13:52:16+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-09-21T09:11:40+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/kinsta.com\/se\/wp-content\/uploads\/sites\/9\/2023\/05\/laravel-validation.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"3042\" \/>\n\t<meta property=\"og:image:height\" content=\"1521\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Jeremy Holcombe\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:description\" content=\"Laravelvalidering s\u00e4kerst\u00e4ller att data i dina applikationer \u00e4r korrekt, giltig, enligt systemkraven, samt att den \u00e4r kraftfull och bekv\u00e4m.\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/kinsta.com\/se\/wp-content\/uploads\/sites\/9\/2023\/05\/laravel-validation.jpg\" \/>\n<meta name=\"twitter:creator\" content=\"@kinsta_se\" \/>\n<meta name=\"twitter:site\" content=\"@kinsta_se\" \/>\n<meta name=\"twitter:label1\" content=\"Skriven av\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jeremy Holcombe\" \/>\n\t<meta name=\"twitter:label2\" content=\"Ber\u00e4knad l\u00e4stid\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minuter\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/kinsta.com\/se\/blog\/laravel-validering\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/kinsta.com\/se\/blog\/laravel-validering\/\"},\"author\":{\"name\":\"Jeremy Holcombe\",\"@id\":\"https:\/\/kinsta.com\/se\/#\/schema\/person\/4eee42881d7b5a73ebb4f58dd5223b21\"},\"headline\":\"Datavalidering i Laravel: Bekv\u00e4mt och kraftfullt\",\"datePublished\":\"2023-05-09T13:52:16+00:00\",\"dateModified\":\"2023-09-21T09:11:40+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/kinsta.com\/se\/blog\/laravel-validering\/\"},\"wordCount\":1290,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/kinsta.com\/se\/#organization\"},\"image\":{\"@id\":\"https:\/\/kinsta.com\/se\/blog\/laravel-validering\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/kinsta.com\/se\/wp-content\/uploads\/sites\/9\/2023\/05\/laravel-validation.jpg\",\"inLanguage\":\"sv-SE\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/kinsta.com\/se\/blog\/laravel-validering\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/kinsta.com\/se\/blog\/laravel-validering\/\",\"url\":\"https:\/\/kinsta.com\/se\/blog\/laravel-validering\/\",\"name\":\"Data-validering i Laravel: Bekv\u00e4mt och kraftfullt - 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