{"id":23353,"date":"2024-11-21T12:47:55","date_gmt":"2024-11-21T04:47:55","guid":{"rendered":"https:\/\/fwq.ai\/blog\/23353\/"},"modified":"2024-11-21T12:47:55","modified_gmt":"2024-11-21T04:47:55","slug":"laravel%e5%bc%80%e5%8f%91%ef%bc%9a%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8laravel-validation%e9%aa%8c%e8%af%81%e8%a1%a8%e5%8d%95%e8%af%b7%e6%b1%82%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/23353\/","title":{"rendered":"Laravel\u5f00\u53d1\uff1a\u5982\u4f55\u4f7f\u7528Laravel Validation\u9a8c\u8bc1\u8868\u5355\u8bf7\u6c42\uff1f"},"content":{"rendered":"

\u662f\u4e00\u4e2a\u6d41\u884c\u7684php web\u5f00\u53d1\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u5f88\u591a\u65b9\u4fbf\u7684\u529f\u80fd\u6765\u52a0\u5feb\u5f00\u53d1\u8005\u7684\u5de5\u4f5c\u3002\u5176\u4e2d\uff0claravel validation\u662f\u4e00\u79cd\u975e\u5e38\u5b9e\u7528\u7684\u529f\u80fd\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u8f7b\u677e\u5730\u9a8c\u8bc1\u8868\u5355\u8bf7\u6c42\u548c\u7528\u6237\u8f93\u5165\u7684\u6570\u636e\u3002\u672c\u6587\u5c31\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528laravel validation\u9a8c\u8bc1\u8868\u5355\u8bf7\u6c42\u3002<\/p>\n

\u4ec0\u4e48\u662fLaravel Validation<\/h3>\n

Laravel Validation\u662fLaravel\u6846\u67b6\u5185\u7f6e\u7684\u4e00\u79cd\u8868\u5355\u9a8c\u8bc1\u65b9\u5f0f\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u6d01\u89c4\u8303\u3001\u6613\u4e8e\u4f7f\u7528\u7684\u65b9\u5f0f\u6765\u9a8c\u8bc1\u8868\u5355\u8bf7\u6c42\u548c\u7528\u6237\u8f93\u5165\u6570\u636e\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u5404\u79cd\u89c4\u5219\u9a8c\u8bc1\u5404\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u51cf\u5c11\u4e86\u4ee3\u7801\u5197\u4f59\uff0c\u7b80\u5316\u4e86\u4ee3\u7801\u5f00\u53d1\u7684\u6d41\u7a0b\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528Laravel Validation<\/h3>\n

\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728\u63a7\u5236\u5668\u5185use Laravel\u7684Validation\u7c7b\uff1a<\/p>\n

use IlluminateSupportFacadesValidator;<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5f53\u6211\u4eec\u9700\u8981\u9a8c\u8bc1\u4e00\u4e2a\u8bf7\u6c42\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Validator::make()\u65b9\u6cd5\uff1a<\/p>\n
public function store(Request $request)\n{\n    $validator = Validator::make($request-&gt;all(), [\n        'name' =&gt; 'required|min:3|max:255',\n        'email' =&gt; 'required|email|unique:users,email',\n        'password' =&gt; 'required|min:8|confirmed',\n    ]);\n\n    if ($validator-&gt;fails()) {\n        return redirect('register')\n                    -&gt;withErrors($validator)\n                    -&gt;withInput();\n    }\n\n    \/\/ \u5728\u6b64\u5904\u5199\u5165\u6570\u636e\u5230\u6570\u636e\u5e93\u7684\u903b\u8f91\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86Validator::make()\u65b9\u6cd5\u6765\u5b9a\u4e49\u9a8c\u8bc1\u89c4\u5219\u3002\u4f20\u9012\u7ed9make\u65b9\u6cd5\u7684\u7b2c\u4e00\u4e2a\u53c2\u6570\u662f\u9700\u8981\u9a8c\u8bc1\u7684\u8bf7\u6c42\u6570\u636e\u3002\u7b2c\u4e8c\u4e2a\u53c2\u6570\u662f\u5b9a\u4e49\u9a8c\u8bc1\u89c4\u5219\u7684\u6570\u7ec4\uff0c\u6570\u7ec4\u5185\u7684\u952e\u662f\u9700\u8981\u9a8c\u8bc1\u7684\u5b57\u6bb5\u540d\u79f0\uff0c\u503c\u662f\u5b57\u7b26\u4e32\u5f62\u5f0f\u7684\u9a8c\u8bc1\u89c4\u5219\u3002<\/p>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e09\u4e2a\u5b57\u6bb5\uff1a<\/p>\n
    \n
  • name\uff1a\u5fc5\u9700\u3001\u6700\u5c0f\u5b57\u7b26\u6570\u4e3a3\u3001\u6700\u5927\u5b57\u7b26\u6570\u4e3a255<\/li>\n
  • email\uff1a\u5fc5\u9700\u3001\u90ae\u7bb1\u683c\u5f0f\u3001\u552f\u4e00\u6027\u9a8c\u8bc1<\/li>\n
  • password\uff1a\u5fc5\u9700\u3001\u6700\u5c0f\u5b57\u7b26\u6570\u4e3a8\u3001\u548cpassword_confirmation\u5b57\u6bb5\u5339\u914d<\/li>\n<\/ul>\n
    \u5982\u679c\u6709\u4efb\u4f55\u4e00\u4e2a\u89c4\u5219\u9a8c\u8bc1\u5931\u8d25\uff0c\u6211\u4eec\u4f1a\u5c06\u9519\u8bef\u4fe1\u606f\u8fd4\u56de\u7ed9\u6ce8\u518c\u9875\u9762\uff0c\u5e76\u4f7f\u7528withInput()\u65b9\u6cd5\u8fd4\u56de\u7528\u6237\u4e4b\u524d\u63d0\u4ea4\u7684\u6570\u636e\u3002<\/p>\n
    \u5e38\u7528\u7684\u9a8c\u8bc1\u89c4\u5219<\/h3>\n
    \u4f7f\u7528Laravel Validation\u65f6\uff0c\u6709\u5f88\u591a\u89c4\u5219\u53ef\u4f9b\u4f7f\u7528\u3002\u4e0b\u9762\u5217\u51fa\u4e86\u4e00\u4e9b\u5e38\u7528\u7684\u89c4\u5219\uff1a<\/p>\n
      \n
    • required\uff1a\u8be5\u5b57\u6bb5\u5fc5\u987b\u586b\u5199<\/li>\n
    • email\uff1a\u8be5\u5b57\u6bb5\u5fc5\u987b\u7b26\u5408\u7535\u5b50\u90ae\u4ef6\u5730\u5740\u89c4\u8303<\/li>\n
    • unique:table_name,field_name\uff1a\u8be5\u5b57\u6bb5\u7684\u503c\u5728\u6307\u5b9a\u7684\u6570\u636e\u8868\u5185\u5fc5\u987b\u552f\u4e00<\/li>\n
    • min:num\uff1a\u8be5\u5b57\u6bb5\u6700\u5c0f\u7684\u957f\u5ea6\u5fc5\u987b\u4e3anum\u4e2a\u5b57\u7b26<\/li>\n
    • max:num\uff1a\u8be5\u5b57\u6bb5\u6700\u5927\u7684\u957f\u5ea6\u5fc5\u987b\u4e3anum\u4e2a\u5b57\u7b26<\/li>\n
    • numeric\uff1a\u8be5\u5b57\u6bb5\u5fc5\u987b\u4e3a\u6570\u5b57<\/li>\n
    • integer\uff1a\u8be5\u5b57\u6bb5\u5fc5\u987b\u4e3a\u6574\u6570<\/li>\n
    • alpha\uff1a\u8be5\u5b57\u6bb5\u5fc5\u987b\u4e3a\u5355\u8bcd\u5b57\u7b26\uff08a-z\u3001A-Z\uff09<\/li>\n
    • alpha_num\uff1a\u8be5\u5b57\u6bb5\u5fc5\u987b\u4e3a\u5b57\u6bcd\u3001\u6570\u5b57\u5b57\u7b26<\/li>\n
    • confirmed\uff1a\u8be5\u5b57\u6bb5\u5fc5\u987b\u4e0e\u540d\u4e3afield_name_confirmation\u7684\u5b57\u6bb5\u503c\u5339\u914d<\/li>\n<\/ul>\n
      \u8fd9\u4e9b\u89c4\u5219\u53ea\u662f\u9a8c\u8bc1\u89c4\u5219\u7684\u4e00\u90e8\u5206\uff0c\u4f60\u8fd8\u53ef\u4ee5\u4f7f\u7528\u66f4\u591a\u7684\u89c4\u5219\u6765\u9a8c\u8bc1\u6570\u636e\u3002\u4f60\u53ef\u4ee5\u5728Laravel\u7684\u6587\u6863\u4e2d\u627e\u5230\u66f4\u8be6\u7ec6\u7684\u9a8c\u8bc1\u89c4\u5219\u5217\u8868\u3002<\/p>\n
      \u81ea\u5b9a\u4e49\u9a8c\u8bc1\u89c4\u5219<\/h3>\n
      \u6709\u65f6\u5019\uff0c\u6211\u4eec\u9700\u8981\u81ea\u5b9a\u4e49\u89c4\u5219\u6765\u9a8c\u8bc1\u6570\u636e\u3002\u5728Laravel\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Validator::extend()\u65b9\u6cd5\u5b9e\u73b0\u81ea\u5b9a\u4e49\u9a8c\u8bc1\u89c4\u5219\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u81ea\u5b9a\u4e49\u89c4\u5219\u7684\u4f8b\u5b50\uff1a<\/p>\n
      Validator::extend('phone_number', function ($attribute, $value, $parameters, $validator) {\n    return preg_match('\/^1[3-9][0-9]{9}$\/', $value);\n});<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u81ea\u5b9a\u4e49\u89c4\u5219\u201cphone_number\u201d\uff0c\u5b83\u4f1a\u9a8c\u8bc1$formData[‘phone_number’]\u662f\u5426\u7b26\u5408\u4f60\u81ea\u5df1\u5b9a\u4e49\u7684\u89c4\u8303\u3002\u5982\u679c\u9a8c\u8bc1\u6210\u529f\uff0c\u8fd4\u56detrue\uff0c\u5426\u5219\u8fd4\u56defalse\u3002<\/p>\n
      \u81ea\u5b9a\u4e49\u9519\u8bef\u4fe1\u606f<\/h3>\n
      \u6211\u4eec\u8fd8\u53ef\u4ee5\u81ea\u5b9a\u4e49\u9519\u8bef\u4fe1\u606f\uff0c\u6765\u4f7f\u9519\u8bef\u4fe1\u606f\u66f4\u52a0\u4eba\u6027\u5316\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u81ea\u5b9a\u4e49\u9519\u8bef\u4fe1\u606f\u7684\u4f8b\u5b50\uff1a<\/p>\n
      $validator = Validator::make($request-&gt;all(), [\n    'email' =&gt; 'required|email|unique:users,email',\n    'password' =&gt; 'required|min:8|confirmed',\n]);\n\n\/\/ \u81ea\u5b9a\u4e49\u9519\u8bef\u4fe1\u606f\n$validator-&gt;setAttributeNames([\n    'email' =&gt; '\u90ae\u7bb1',\n    'password' =&gt; '\u5bc6\u7801',\n]);\n\n\/\/ \u81ea\u5b9a\u4e49\u9519\u8bef\u4fe1\u606f\u6a21\u677f\n$validator-&gt;setCustomMessages([\n    'required' =&gt; ':attribute\u5b57\u6bb5\u4e0d\u80fd\u4e3a\u7a7a',\n    'email' =&gt; '\u8bf7\u8f93\u5165\u6b63\u786e\u7684\u90ae\u7bb1\u5730\u5740',\n    'unique' =&gt; ':attribute\u5df2\u7ecf\u88ab\u5360\u7528\u4e86',\n    'min' =&gt; ':attribute\u957f\u5ea6\u4e0d\u80fd\u5c0f\u4e8e:min\u4e2a\u5b57\u7b26',\n    'confirmed' =&gt; '\u5bc6\u7801\u548c\u786e\u8ba4\u5bc6\u7801\u4e0d\u5339\u914d',\n]);<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86setAttributeNames()\u65b9\u6cd5\u6765\u66f4\u6539\u5b57\u6bb5\u540d\u79f0\uff0c\u4ee5\u4f7f\u9519\u8bef\u4fe1\u606f\u66f4\u5177\u6709\u4eba\u6027\u5316\u3002\u6211\u4eec\u8fd8\u4f7f\u7528\u4e86setCustomMessages()\u65b9\u6cd5\u6765\u5b9a\u4e49\u9519\u8bef\u4fe1\u606f\u6a21\u677f\uff0c\u4ee5\u4fbf\u66f4\u7b80\u5355\u5feb\u901f\u5730\u66f4\u6539\u9519\u8bef\u4fe1\u606f\uff0c\u5e76\u4f7f\u5176\u66f4\u52a0\u4eba\u6027\u5316\u3002<\/p>\n
      \u603b\u7ed3<\/h3>\n
      \u901a\u8fc7\u4e0a\u8ff0\u7684\u4ecb\u7ecd\uff0c\u6211\u4eec\u4e86\u89e3\u4e86\u5982\u4f55\u4f7f\u7528Laravel Validation\u9a8c\u8bc1\u8868\u5355\u8bf7\u6c42\u3002\u8fd9\u6837\u53ef\u4ee5\u907f\u514d\u56e0\u4e3a\u7528\u6237\u7684\u8f93\u5165\u4e0d\u6b63\u786e\u9020\u6210\u7684\u9519\u8bef\uff0c\u5e76\u4e14\u53ef\u4ee5\u66f4\u65b9\u4fbf\u5730\u5904\u7406\u9519\u8bef\u4fe1\u606f\uff0c\u8282\u7701\u5f00\u53d1\u65f6\u95f4\u3002Laravel Validation\u80fd\u591f\u66f4\u597d\u5730\u4fdd\u969c\u5e94\u7528\u7a0b\u5e8f\u7684\u9c81\u68d2\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n
      \u4ee5\u4e0a\u5c31\u662fLaravel\u5f00\u53d1\uff1a\u5982\u4f55\u4f7f\u7528Laravel Validation\u9a8c\u8bc1\u8868\u5355\u8bf7\u6c42\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
      \u662f\u4e00\u4e2a\u6d41\u884c\u7684php web\u5f00\u53d1\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u5f88\u591a\u65b9\u4fbf\u7684\u529f\u80fd\u6765\u52a0\u5feb\u5f00\u53d1\u8005\u7684\u5de5\u4f5c\u3002\u5176\u4e2d\uff0claravel validation\u662f\u4e00\u79cd\u975e\u5e38\u5b9e\u7528\u7684\u529f\u80fd\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u8f7b\u677e\u5730\u9a8c\u8bc1\u8868\u5355\u8bf7\u6c42\u548c\u7528\u6237\u8f93\u5165\u7684\u6570\u636e\u3002\u672c\u6587\u5c31\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528laravel validation\u9a8c\u8bc1\u8868\u5355\u8bf7\u6c42\u3002 \u4ec0\u4e48\u662fLaravel Validation Laravel Validation\u662fLaravel\u6846\u67b6\u5185\u7f6e\u7684\u4e00\u79cd\u8868\u5355\u9a8c\u8bc1\u65b9\u5f0f\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u6d01\u89c4\u8303\u3001\u6613\u4e8e\u4f7f\u7528\u7684\u65b9\u5f0f\u6765\u9a8c\u8bc1\u8868\u5355\u8bf7\u6c42\u548c\u7528\u6237\u8f93\u5165\u6570\u636e\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u5404\u79cd\u89c4\u5219\u9a8c\u8bc1\u5404\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u51cf\u5c11\u4e86\u4ee3\u7801\u5197\u4f59\uff0c\u7b80\u5316\u4e86\u4ee3\u7801\u5f00\u53d1\u7684\u6d41\u7a0b\u3002 \u5982\u4f55\u4f7f\u7528Laravel Validation \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728\u63a7\u5236\u5668\u5185use Laravel\u7684Validation\u7c7b\uff1a use IlluminateSupportFacadesValidator; \u767b\u5f55\u540e\u590d\u5236 \u5f53\u6211\u4eec\u9700\u8981\u9a8c\u8bc1\u4e00\u4e2a\u8bf7\u6c42\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Validator::make()\u65b9\u6cd5\uff1a public function store(Request $request) { $validator = Validator::make($request-&gt;all(), [ ‘name’ =&gt; ‘required|min:3|max:255′, ’email’ =&gt; ‘required|email|unique:users,email’, ‘password’ =&gt; ‘required|min:8|confirmed’, ]); if ($validator-&gt;fails()) { return redirect(‘register’) -&gt;withErrors($validator) -&gt;withInput(); } \/\/ \u5728\u6b64\u5904\u5199\u5165\u6570\u636e\u5230\u6570\u636e\u5e93\u7684\u903b\u8f91 } \u767b\u5f55\u540e\u590d\u5236 \u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86Validator::make()\u65b9\u6cd5\u6765\u5b9a\u4e49\u9a8c\u8bc1\u89c4\u5219\u3002\u4f20\u9012\u7ed9make\u65b9\u6cd5\u7684\u7b2c\u4e00\u4e2a\u53c2\u6570\u662f\u9700\u8981\u9a8c\u8bc1\u7684\u8bf7\u6c42\u6570\u636e\u3002\u7b2c\u4e8c\u4e2a\u53c2\u6570\u662f\u5b9a\u4e49\u9a8c\u8bc1\u89c4\u5219\u7684\u6570\u7ec4\uff0c\u6570\u7ec4\u5185\u7684\u952e\u662f\u9700\u8981\u9a8c\u8bc1\u7684\u5b57\u6bb5\u540d\u79f0\uff0c\u503c\u662f\u5b57\u7b26\u4e32\u5f62\u5f0f\u7684\u9a8c\u8bc1\u89c4\u5219\u3002 \u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e09\u4e2a\u5b57\u6bb5\uff1a name\uff1a\u5fc5\u9700\u3001\u6700\u5c0f\u5b57\u7b26\u6570\u4e3a3\u3001\u6700\u5927\u5b57\u7b26\u6570\u4e3a255 email\uff1a\u5fc5\u9700\u3001\u90ae\u7bb1\u683c\u5f0f\u3001\u552f\u4e00\u6027\u9a8c\u8bc1 password\uff1a\u5fc5\u9700\u3001\u6700\u5c0f\u5b57\u7b26\u6570\u4e3a8\u3001\u548cpassword_confirmation\u5b57\u6bb5\u5339\u914d \u5982\u679c\u6709\u4efb\u4f55\u4e00\u4e2a\u89c4\u5219\u9a8c\u8bc1\u5931\u8d25\uff0c\u6211\u4eec\u4f1a\u5c06\u9519\u8bef\u4fe1\u606f\u8fd4\u56de\u7ed9\u6ce8\u518c\u9875\u9762\uff0c\u5e76\u4f7f\u7528withInput()\u65b9\u6cd5\u8fd4\u56de\u7528\u6237\u4e4b\u524d\u63d0\u4ea4\u7684\u6570\u636e\u3002 \u5e38\u7528\u7684\u9a8c\u8bc1\u89c4\u5219 \u4f7f\u7528Laravel […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-23353","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/23353","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=23353"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/23353\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=23353"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=23353"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=23353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}