{"id":25227,"date":"2024-11-21T15:51:58","date_gmt":"2024-11-21T07:51:58","guid":{"rendered":"https:\/\/fwq.ai\/blog\/25227\/"},"modified":"2024-11-21T15:51:58","modified_gmt":"2024-11-21T07:51:58","slug":"%e6%8e%8c%e6%8f%a1laravel%e4%b8%adinput%e6%96%b9%e6%b3%95%e7%9a%84%e6%9c%80%e4%bd%b3%e5%ae%9e%e8%b7%b5","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/25227\/","title":{"rendered":"\u638c\u63e1Laravel\u4e2dinput\u65b9\u6cd5\u7684\u6700\u4f73\u5b9e\u8df5"},"content":{"rendered":"

\"\u638c\u63e1Laravel\u4e2dinput\u65b9\u6cd5\u7684\u6700\u4f73\u5b9e\u8df5\u63d2\u56fe\"<\/p>\n

Laravel\u6846\u67b6\u662f\u5f53\u4eca\u6700\u53d7\u6b22\u8fce\u7684PHP\u5f00\u53d1\u6846\u67b6\u4e4b\u4e00\uff0c\u5b83\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u529f\u80fd\u548c\u4fbf\u6377\u7684\u65b9\u6cd5\u6765\u6784\u5efaWeb\u5e94\u7528\u7a0b\u5e8f\u3002\u5176\u4e2d\uff0cinput\u65b9\u6cd5\u662fLaravel\u4e2d\u975e\u5e38\u5e38\u7528\u7684\u65b9\u6cd5\u4e4b\u4e00\uff0c\u7528\u4e8e\u83b7\u53d6\u7528\u6237\u8f93\u5165\u7684\u6570\u636e\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8\u5982\u4f55\u6700\u597d\u5730\u4f7f\u7528input\u65b9\u6cd5\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u6765\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u3002<\/p>\n

    \n
  1. \u4f7f\u7528input\u65b9\u6cd5\u83b7\u53d6\u5355\u4e2a\u8f93\u5165<\/li>\n<\/ol>\n

    \u5728Laravel\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528input\u65b9\u6cd5\u6765\u83b7\u53d6\u5355\u4e2a\u8f93\u5165\u5b57\u6bb5\u7684\u503c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u4f7f\u7528input\u65b9\u6cd5\u83b7\u53d6\u540d\u4e3a”username”\u7684\u8f93\u5165\u5b57\u6bb5\u7684\u503c\uff1a<\/p>\n

    $username = $request-&gt;input('username');<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
    \u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c$request\u662f\u4e00\u4e2aRequest\u5bf9\u8c61\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f9d\u8d56\u6ce8\u5165\u7684\u65b9\u5f0f\u5728\u63a7\u5236\u5668\u4e2d\u4f7f\u7528\u3002\u901a\u8fc7\u8c03\u7528input\u65b9\u6cd5\u5e76\u4f20\u5165\u5b57\u6bb5\u540d\uff0c\u6211\u4eec\u53ef\u4ee5\u83b7\u53d6\u7528\u6237\u8f93\u5165\u7684\u503c\u5e76\u8d4b\u7ed9$username\u53d8\u91cf\u3002<\/p>\n
      \n
    1. \u4f7f\u7528input\u65b9\u6cd5\u83b7\u53d6\u591a\u4e2a\u8f93\u5165<\/li>\n<\/ol>\n
      \u9664\u4e86\u83b7\u53d6\u5355\u4e2a\u8f93\u5165\u5b57\u6bb5\u7684\u503c\u5916\uff0cinput\u65b9\u6cd5\u8fd8\u53ef\u4ee5\u7528\u4e8e\u83b7\u53d6\u591a\u4e2a\u8f93\u5165\u5b57\u6bb5\u7684\u503c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u4f7f\u7528input\u65b9\u6cd5\u83b7\u53d6\u540d\u4e3a”username”\u548c”password”\u7684\u8f93\u5165\u5b57\u6bb5\u7684\u503c\uff1a<\/p>\n
      $credentials = $request-&gt;only('username', 'password');<\/pre>\n
        \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
      \u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u53ea\u9700\u4f20\u5165\u9700\u8981\u83b7\u53d6\u7684\u5b57\u6bb5\u540d\u4f5c\u4e3a\u53c2\u6570\uff0c\u5373\u53ef\u5c06\u591a\u4e2a\u8f93\u5165\u5b57\u6bb5\u7684\u503c\u4ee5\u5173\u8054\u6570\u7ec4\u7684\u5f62\u5f0f\u5b58\u50a8\u5728$credentials\u53d8\u91cf\u4e2d\u3002<\/p>\n
        \n
      1. \u4f7f\u7528input\u65b9\u6cd5\u8bbe\u7f6e\u9ed8\u8ba4\u503c<\/li>\n<\/ol>\n
        \u6709\u65f6\u5019\uff0c\u6211\u4eec\u9700\u8981\u5728\u83b7\u53d6\u8f93\u5165\u5b57\u6bb5\u7684\u503c\u65f6\uff0c\u4e3a\u5176\u8bbe\u7f6e\u4e00\u4e2a\u9ed8\u8ba4\u503c\u4ee5\u9632\u6b62\u5b57\u6bb5\u4e3a\u7a7a\u7684\u60c5\u51b5\u3002\u53ef\u4ee5\u901a\u8fc7\u4f20\u5165\u7b2c\u4e8c\u4e2a\u53c2\u6570\u7ed9input\u65b9\u6cd5\u6765\u8bbe\u7f6e\u9ed8\u8ba4\u503c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u8bbe\u7f6e\u9ed8\u8ba4\u503c\u4e3a”guest”\uff1a<\/p>\n
        $username = $request-&gt;input('username', 'guest');<\/pre>\n
          \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
        \u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u5982\u679c\u7528\u6237\u6ca1\u6709\u8f93\u5165”username”\u5b57\u6bb5\u7684\u503c\uff0c$username\u53d8\u91cf\u5c06\u88ab\u8d4b\u503c\u4e3a”guest”\u3002<\/p>\n
          \n
        1. \u4f7f\u7528input\u65b9\u6cd5\u9a8c\u8bc1\u8f93\u5165<\/li>\n<\/ol>\n
          \u9664\u4e86\u83b7\u53d6\u7528\u6237\u8f93\u5165\u7684\u503c\uff0cinput\u65b9\u6cd5\u8fd8\u53ef\u4ee5\u7528\u4e8e\u9a8c\u8bc1\u8f93\u5165\u3002\u53ef\u4ee5\u7ed3\u5408Laravel\u7684\u9a8c\u8bc1\u89c4\u5219\u4f7f\u7528input\u65b9\u6cd5\u6765\u9a8c\u8bc1\u7528\u6237\u7684\u8f93\u5165\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u9a8c\u8bc1”email”\u5b57\u6bb5\u662f\u5426\u4e3a\u6709\u6548\u7684email\u5730\u5740\uff1a<\/p>\n
          $validatedData = $request-&gt;validate([\n    'email' =&gt; 'required|email',\n]);<\/pre>\n
            \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
          \u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0cvalidate\u65b9\u6cd5\u4f1a\u9a8c\u8bc1\u8bf7\u6c42\u4e2d\u7684”email”\u5b57\u6bb5\u662f\u5426\u4e3a\u5fc5\u9700\u5e76\u4e14\u662f\u6709\u6548\u7684email\u5730\u5740\uff0c\u5982\u679c\u9a8c\u8bc1\u5931\u8d25\uff0c\u5c06\u629b\u51fa\u4e00\u4e2aValidationException\u5f02\u5e38\u3002<\/p>\n
          \u603b\u7ed3\uff1a
          \u638c\u63e1Laravel\u4e2dinput\u65b9\u6cd5\u7684\u6700\u4f73\u5b9e\u8df5\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u597d\u5730\u5904\u7406\u7528\u6237\u8f93\u5165\u6570\u636e\uff0c\u5e76\u4fdd\u8bc1\u5e94\u7528\u7a0b\u5e8f\u7684\u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027\u3002\u901a\u8fc7\u672c\u6587\u63d0\u4f9b\u7684\u5177\u4f53\u4ee3\u7801\u793a\u4f8b\uff0c\u5e0c\u671b\u8bfb\u8005\u80fd\u591f\u66f4\u597d\u5730\u7406\u89e3\u5982\u4f55\u4f7f\u7528input\u65b9\u6cd5\uff0c\u5e76\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\u5e94\u7528\u8fd9\u4e9b\u6700\u4f73\u5b9e\u8df5\u3002<\/p>\n
          \u4ee5\u4e0a\u5c31\u662f\u638c\u63e1Laravel\u4e2dinput\u65b9\u6cd5\u7684\u6700\u4f73\u5b9e\u8df5\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":"
          Laravel\u6846\u67b6\u662f\u5f53\u4eca\u6700\u53d7\u6b22\u8fce\u7684PHP\u5f00\u53d1\u6846\u67b6\u4e4b\u4e00\uff0c\u5b83\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u529f\u80fd\u548c\u4fbf\u6377\u7684\u65b9\u6cd5\u6765\u6784\u5efaWeb\u5e94\u7528\u7a0b\u5e8f\u3002\u5176\u4e2d\uff0cinput\u65b9\u6cd5\u662fLaravel\u4e2d\u975e\u5e38\u5e38\u7528\u7684\u65b9\u6cd5\u4e4b\u4e00\uff0c\u7528\u4e8e\u83b7\u53d6\u7528\u6237\u8f93\u5165\u7684\u6570\u636e\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8\u5982\u4f55\u6700\u597d\u5730\u4f7f\u7528input\u65b9\u6cd5\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u6765\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u3002 \u4f7f\u7528input\u65b9\u6cd5\u83b7\u53d6\u5355\u4e2a\u8f93\u5165 \u5728Laravel\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528input\u65b9\u6cd5\u6765\u83b7\u53d6\u5355\u4e2a\u8f93\u5165\u5b57\u6bb5\u7684\u503c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u4f7f\u7528input\u65b9\u6cd5\u83b7\u53d6\u540d\u4e3a”username”\u7684\u8f93\u5165\u5b57\u6bb5\u7684\u503c\uff1a $username = $request-&gt;input(‘username’); \u767b\u5f55\u540e\u590d\u5236 \u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c$request\u662f\u4e00\u4e2aRequest\u5bf9\u8c61\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f9d\u8d56\u6ce8\u5165\u7684\u65b9\u5f0f\u5728\u63a7\u5236\u5668\u4e2d\u4f7f\u7528\u3002\u901a\u8fc7\u8c03\u7528input\u65b9\u6cd5\u5e76\u4f20\u5165\u5b57\u6bb5\u540d\uff0c\u6211\u4eec\u53ef\u4ee5\u83b7\u53d6\u7528\u6237\u8f93\u5165\u7684\u503c\u5e76\u8d4b\u7ed9$username\u53d8\u91cf\u3002 \u4f7f\u7528input\u65b9\u6cd5\u83b7\u53d6\u591a\u4e2a\u8f93\u5165 \u9664\u4e86\u83b7\u53d6\u5355\u4e2a\u8f93\u5165\u5b57\u6bb5\u7684\u503c\u5916\uff0cinput\u65b9\u6cd5\u8fd8\u53ef\u4ee5\u7528\u4e8e\u83b7\u53d6\u591a\u4e2a\u8f93\u5165\u5b57\u6bb5\u7684\u503c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u4f7f\u7528input\u65b9\u6cd5\u83b7\u53d6\u540d\u4e3a”username”\u548c”password”\u7684\u8f93\u5165\u5b57\u6bb5\u7684\u503c\uff1a $credentials = $request-&gt;only(‘username’, ‘password’); \u767b\u5f55\u540e\u590d\u5236 \u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u53ea\u9700\u4f20\u5165\u9700\u8981\u83b7\u53d6\u7684\u5b57\u6bb5\u540d\u4f5c\u4e3a\u53c2\u6570\uff0c\u5373\u53ef\u5c06\u591a\u4e2a\u8f93\u5165\u5b57\u6bb5\u7684\u503c\u4ee5\u5173\u8054\u6570\u7ec4\u7684\u5f62\u5f0f\u5b58\u50a8\u5728$credentials\u53d8\u91cf\u4e2d\u3002 \u4f7f\u7528input\u65b9\u6cd5\u8bbe\u7f6e\u9ed8\u8ba4\u503c \u6709\u65f6\u5019\uff0c\u6211\u4eec\u9700\u8981\u5728\u83b7\u53d6\u8f93\u5165\u5b57\u6bb5\u7684\u503c\u65f6\uff0c\u4e3a\u5176\u8bbe\u7f6e\u4e00\u4e2a\u9ed8\u8ba4\u503c\u4ee5\u9632\u6b62\u5b57\u6bb5\u4e3a\u7a7a\u7684\u60c5\u51b5\u3002\u53ef\u4ee5\u901a\u8fc7\u4f20\u5165\u7b2c\u4e8c\u4e2a\u53c2\u6570\u7ed9input\u65b9\u6cd5\u6765\u8bbe\u7f6e\u9ed8\u8ba4\u503c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u8bbe\u7f6e\u9ed8\u8ba4\u503c\u4e3a”guest”\uff1a $username = $request-&gt;input(‘username’, ‘guest’); \u767b\u5f55\u540e\u590d\u5236 \u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u5982\u679c\u7528\u6237\u6ca1\u6709\u8f93\u5165”username”\u5b57\u6bb5\u7684\u503c\uff0c$username\u53d8\u91cf\u5c06\u88ab\u8d4b\u503c\u4e3a”guest”\u3002 \u4f7f\u7528input\u65b9\u6cd5\u9a8c\u8bc1\u8f93\u5165 \u9664\u4e86\u83b7\u53d6\u7528\u6237\u8f93\u5165\u7684\u503c\uff0cinput\u65b9\u6cd5\u8fd8\u53ef\u4ee5\u7528\u4e8e\u9a8c\u8bc1\u8f93\u5165\u3002\u53ef\u4ee5\u7ed3\u5408Laravel\u7684\u9a8c\u8bc1\u89c4\u5219\u4f7f\u7528input\u65b9\u6cd5\u6765\u9a8c\u8bc1\u7528\u6237\u7684\u8f93\u5165\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u9a8c\u8bc1”email”\u5b57\u6bb5\u662f\u5426\u4e3a\u6709\u6548\u7684email\u5730\u5740\uff1a $validatedData = $request-&gt;validate([ ’email’ =&gt; ‘required|email’, ]); \u767b\u5f55\u540e\u590d\u5236 \u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0cvalidate\u65b9\u6cd5\u4f1a\u9a8c\u8bc1\u8bf7\u6c42\u4e2d\u7684”email”\u5b57\u6bb5\u662f\u5426\u4e3a\u5fc5\u9700\u5e76\u4e14\u662f\u6709\u6548\u7684email\u5730\u5740\uff0c\u5982\u679c\u9a8c\u8bc1\u5931\u8d25\uff0c\u5c06\u629b\u51fa\u4e00\u4e2aValidationException\u5f02\u5e38\u3002 \u603b\u7ed3\uff1a\u638c\u63e1Laravel\u4e2dinput\u65b9\u6cd5\u7684\u6700\u4f73\u5b9e\u8df5\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u597d\u5730\u5904\u7406\u7528\u6237\u8f93\u5165\u6570\u636e\uff0c\u5e76\u4fdd\u8bc1\u5e94\u7528\u7a0b\u5e8f\u7684\u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027\u3002\u901a\u8fc7\u672c\u6587\u63d0\u4f9b\u7684\u5177\u4f53\u4ee3\u7801\u793a\u4f8b\uff0c\u5e0c\u671b\u8bfb\u8005\u80fd\u591f\u66f4\u597d\u5730\u7406\u89e3\u5982\u4f55\u4f7f\u7528input\u65b9\u6cd5\uff0c\u5e76\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\u5e94\u7528\u8fd9\u4e9b\u6700\u4f73\u5b9e\u8df5\u3002 \u4ee5\u4e0a\u5c31\u662f\u638c\u63e1Laravel\u4e2dinput\u65b9\u6cd5\u7684\u6700\u4f73\u5b9e\u8df5\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/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-25227","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/25227","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=25227"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/25227\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=25227"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=25227"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=25227"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}