{"id":32596,"date":"2024-11-25T13:39:39","date_gmt":"2024-11-25T05:39:39","guid":{"rendered":"https:\/\/fwq.ai\/blog\/32596\/"},"modified":"2024-11-25T13:39:39","modified_gmt":"2024-11-25T05:39:39","slug":"%e4%bd%bf%e7%94%a8-jquery-%e7%ae%80%e5%8c%96%e8%a1%a8%e5%8d%95%e9%aa%8c%e8%af%81","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/32596\/","title":{"rendered":"\u4f7f\u7528 jQuery \u7b80\u5316\u8868\u5355\u9a8c\u8bc1"},"content":{"rendered":"

\u5728\u4e4b\u524d\u7684\u6559\u7a0b\u4e2d\uff0c\u6211\u4eec\u8ba8\u8bba\u4e86\u5982\u4f55\u4f7f\u7528 html5 \u4e2d\u7684\u4e00\u4e9b\u8f93\u5165\u5c5e\u6027\u548c\u4e00\u4e9b\u6b63\u5219\u8868\u8fbe\u5f0f\u6765\u5b9e\u73b0\u57fa\u672c\u8868\u5355\u9a8c\u8bc1\u3002<\/p>\n

\u5728\u672c\u6559\u7a0b\u4e2d\uff0c\u60a8\u5c06\u5b66\u4e60\u5982\u4f55\u4f7f\u7528 jQuery \u63d2\u4ef6\u5411\u60a8\u7684\u7f51\u7ad9\u6dfb\u52a0\u7b80\u5355\u7684\u8868\u5355\u9a8c\u8bc1\u3002<\/p>\n

\u4f7f\u7528 jQuery \u63d2\u4ef6\u9a8c\u8bc1\u8868\u5355\u6709\u5f88\u591a\u7528\u9014\u3002\u5b83\u4e3a\u60a8\u63d0\u4f9b\u4e86\u989d\u5916\u7684\u529f\u80fd\uff0c\u4f8b\u5982\u8f7b\u677e\u663e\u793a\u81ea\u5b9a\u4e49\u9519\u8bef\u6d88\u606f\u4ee5\u53ca\u5411 jQuery \u8868\u5355\u9a8c\u8bc1\u6dfb\u52a0\u6761\u4ef6\u903b\u8f91\u3002\u9a8c\u8bc1\u5e93\u8fd8\u53ef\u4ee5\u5e2e\u52a9\u60a8\u5411 HTML \u8868\u5355\u6dfb\u52a0\u9a8c\u8bc1\uff0c\u800c\u65e0\u9700\u5bf9\u6807\u8bb0\u8fdb\u884c\u6700\u5c11\u7684\u66f4\u6539\u6216\u65e0\u9700\u66f4\u6539\u3002\u6709\u6548\u6027\u6761\u4ef6\u4e5f\u53ef\u4ee5\u968f\u65f6\u8f7b\u677e\u6dfb\u52a0\u3001\u5220\u9664\u6216\u4fee\u6539\u3002<\/p>\n

\u5f00\u59cb\u4f7f\u7528<\/h2>\n

\u6211\u4eec\u5c06\u5728\u672c\u6559\u7a0b\u4e2d\u4f7f\u7528 jQuery \u9a8c\u8bc1\u63d2\u4ef6\u3002\u8be5\u63d2\u4ef6\u63d0\u4f9b\u4e86\u5f88\u591a\u529f\u80fd\uff0c\u8fd8\u53ef\u4ee5\u5e2e\u52a9\u60a8\u5b9a\u4e49\u81ea\u5df1\u7684\u9a8c\u8bc1\u903b\u8f91\u3002<\/p>\n

\u5728\u6211\u4eec\u5f00\u59cb\u5728\u6211\u4eec\u7684\u9886\u57df\u4e2d\u4f7f\u7528\u8be5\u63d2\u4ef6\u4e4b\u524d\uff0c\u6211\u4eec\u5fc5\u987b\u5728\u6211\u4eec\u7684\u9879\u76ee\u4e2d\u5305\u542b\u5fc5\u8981\u7684\u6587\u4ef6\u3002\u6709\u4e24\u4e2a\u4e0d\u540c\u7684\u6587\u4ef6\u8981\u5305\u542b\u3002\u7b2c\u4e00\u4e2a\u662f\u6838\u5fc3\u6587\u4ef6\uff0c\u5176\u4e2d\u5305\u542b\u63d2\u4ef6\u7684\u6838\u5fc3\u529f\u80fd\uff0c\u5305\u62ec\u4ece\u4e0d\u540c\u7684\u9a8c\u8bc1\u65b9\u6cd5\u5230\u4e00\u4e9b\u81ea\u5b9a\u4e49\u9009\u62e9\u5668\u7684\u6240\u6709\u5185\u5bb9\u3002\u7b2c\u4e8c\u4e2a\u6587\u4ef6\u5305\u542b\u9a8c\u8bc1\u4fe1\u7528\u5361\u53f7\u548c\u7f8e\u56fd\u7535\u8bdd\u53f7\u7801\u7b49\u8f93\u5165\u7684\u5176\u4ed6\u65b9\u6cd5\u3002<\/p>\n

\u60a8\u53ef\u4ee5\u901a\u8fc7 Bower \u6216 NPM \u7b49\u5305\u7ba1\u7406\u5668\u5c06\u8fd9\u4e9b\u6587\u4ef6\u6dfb\u52a0\u5230\u60a8\u7684\u9879\u76ee\u4e2d\u3002\u60a8\u8fd8\u53ef\u4ee5\u76f4\u63a5\u83b7\u53d6\u6587\u4ef6\u7684 CDN \u94fe\u63a5\uff0c\u5e76\u5c06\u5b83\u4eec\u6dfb\u52a0\u5230\u7f51\u9875\u4e0a\u7684 script \u6807\u8bb0\u4e2d\u3002\u7531\u4e8e\u8fd9\u662f\u4e00\u4e2a\u57fa\u4e8e jQuery \u7684\u63d2\u4ef6\uff0c\u56e0\u6b64\u60a8\u8fd8\u9700\u8981\u6dfb\u52a0\u6307\u5411 jQuery \u5e93\u7684\u94fe\u63a5\u3002<\/p>\n

<script src=\"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/jquery\/3.4.0\/jquery.min.js\"><\/script><script src=\"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/jquery-validate\/1.19.0\/jquery.validate.min.js\"><\/script><\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u6dfb\u52a0\u8fd9\u4e9b\u6587\u4ef6\u540e\uff0c\u60a8\u53ef\u4ee5\u5f00\u59cb\u4f7f\u7528 validate \u65b9\u6cd5\u9a8c\u8bc1\u4efb\u4f55\u8868\u5355\u3002<\/p>\n
\u9a8c\u8bc1\u60a8\u7684\u7b2c\u4e00\u4e2a\u8868\u5355<\/h2>\n
\u60a8\u53ef\u4ee5\u5f00\u59cb\u4f7f\u7528\u6b64\u63d2\u4ef6\uff0c\u800c\u65e0\u9700\u5bf9\u6807\u8bb0\u8fdb\u884c\u4efb\u4f55\u91cd\u5927\u66f4\u6539\u3002\u60a8\u53ef\u80fd\u9700\u8981\u66f4\u6539\u7684\u552f\u4e00\u4e00\u4ef6\u4e8b\u662f\uff0c\u5c06 id \u6216 class \u6dfb\u52a0\u5230\u60a8\u8981\u9a8c\u8bc1\u7684\u8868\u5355\uff08\u5982\u679c\u8fd8\u6ca1\u6709\uff09\u3002<\/p>\n
\u8fd9\u662f\u4e00\u4e2a\u57fa\u672c\u8868\u5355\u7684\u6807\u8bb0\uff0c\u6211\u4eec\u5c06\u4f7f\u7528 jQuery \u9a8c\u8bc1\u63d2\u4ef6\u5bf9\u5176\u8fdb\u884c\u9a8c\u8bc1\u3002<\/p>\n
<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236    <\/p>\n
 Name (required, at least 3 characters)<\/span> <\/p>\n
 E-Mail (required)<\/span> <\/p>\n<\/p>\n
\u6211\u4eec\u4f7f\u7528\u7684\u5c5e\u6027\u4e0e\u4e4b\u524d\u57fa\u4e8e HTML5 \u7684\u8868\u5355\u9a8c\u8bc1\u6559\u7a0b\u4e2d\u4f7f\u7528\u7684\u5c5e\u6027\u76f8\u540c\u3002\u8868\u5355\u4ecd\u7136\u4f1a\u8fdb\u884c\u9a8c\u8bc1\uff0c\u800c\u65e0\u9700\u6211\u4eec\u6dfb\u52a0\u4efb\u4f55 JavaScript\u3002\u4f46\u662f\uff0c\u4f7f\u7528\u63d2\u4ef6\u8fdb\u884c\u9a8c\u8bc1\u5c06\u4f7f\u6211\u4eec\u5728\u65e0\u6548\u8f93\u5165\u5b57\u6bb5\u7684\u6b63\u4e0b\u65b9\u663e\u793a\u9519\u8bef\u6d88\u606f\u3002\u6211\u4eec\u8fd8\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8bbe\u7f6e\u9519\u8bef\u7684\u6837\u5f0f\u3002<\/p>\n
\u8981\u5f00\u59cb\u4f7f\u7528\u6b64\u63d2\u4ef6\u9a8c\u8bc1\u8868\u5355\uff0c\u53ea\u9700\u5728\u7f51\u9875\u4e0a\u6dfb\u52a0\u4ee5\u4e0b JavaScript \u4ee3\u7801\u5373\u53ef\uff1a<\/p>\n
$(document).ready(function() {\n$(\"#basic-form\").validate();\n});\n<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u8fd9\u662f\u57fa\u4e8e\u60a8\u5df2\u7ecf\u6dfb\u52a0\u4e86\u6240\u9700\u7684 JavaScript \u6587\u4ef6\u7684\u5047\u8bbe\u3002\u6dfb\u52a0\u8fd9\u4e9b JavaScript \u884c\u5c06\u786e\u4fdd\u60a8\u7684\u8868\u5355\u5f97\u5230\u6b63\u786e\u9a8c\u8bc1\u5e76\u663e\u793a\u6240\u6709\u9519\u8bef\u6d88\u606f\u3002\u8fd9\u662f\u4e00\u4e2a\u5de5\u4f5c\u6f14\u793a\u3002<\/p>\n<\/p>\n
\u8be5\u5e93\u4ec5\u5728\u5fc5\u8981\u65f6\u663e\u793a\u9519\u8bef\u6d88\u606f\uff0c\u4ece\u800c\u5c3d\u53ef\u80fd\u505a\u5230\u7528\u6237\u53cb\u597d\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u901a\u8fc7\u9009\u9879\u5361\u6d4f\u89c8\u59d3\u540d\u548c\u7535\u5b50\u90ae\u4ef6\u5b57\u6bb5\u800c\u6ca1\u6709\u5b9e\u9645\u8f93\u5165\u4efb\u4f55\u4fe1\u606f\uff0c\u5219\u4e0d\u4f1a\u6536\u5230\u4efb\u4f55\u9519\u8bef\u6d88\u606f\u3002\u4f46\u662f\uff0c\u5982\u679c\u60a8\u5728\u540d\u79f0\u5b57\u6bb5\u4e2d\u4ec5\u8f93\u5165\u4e00\u4e2a\u5b57\u7b26\u540e\u5c1d\u8bd5\u79fb\u81f3\u7535\u5b50\u90ae\u4ef6\u5b57\u6bb5\uff0c\u60a8\u5c06\u6536\u5230\u4e00\u6761\u6709\u5173\u81f3\u5c11\u8f93\u5165\u4e09\u4e2a\u5b57\u7b26\u7684\u9519\u8bef\u6d88\u606f\u3002<\/p>\n
\u4f7f\u7528 label \u5143\u7d20\u5c06\u9519\u8bef\u6d88\u606f\u6ce8\u5165\u5230 DOM \u4e2d\u3002\u5b83\u4eec\u90fd\u6709\u4e00\u4e2a error \u7c7b\uff0c\u56e0\u6b64\u5f88\u5bb9\u6613\u5e94\u7528\u60a8\u81ea\u5df1\u7684\u6837\u5f0f\uff0c\u5c31\u50cf\u6211\u4eec\u5728\u793a\u4f8b\u4e2d\u6240\u505a\u7684\u90a3\u6837\u3002\u5bf9\u4e8e\u65e0\u6548\u8f93\u5165\u4e5f\u662f\u5982\u6b64\uff0c\u4e5f\u4f1a\u6dfb\u52a0\u4e00\u4e2a error \u7c7b\u3002<\/p>\n
validate() \u65b9\u6cd5\u7684\u9009\u9879<\/h2>\n
\u5728\u524d\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u53ea\u662f\u8c03\u7528\u4e86 validate() \u65b9\u6cd5\uff0c\u800c\u4e0d\u5411\u5176\u4f20\u9012\u4efb\u4f55\u9009\u9879\u3002\u4f46\u662f\uff0c\u6211\u4eec\u4e5f\u53ef\u4ee5\u5c06\u4e00\u4e2a\u5bf9\u8c61\u4ee5\u53ca\u8be5\u5bf9\u8c61\u5185\u7684\u8bb8\u591a\u9009\u9879\u4f20\u9012\u7ed9\u6b64\u65b9\u6cd5\u3002\u8fd9\u4e9b\u9009\u9879\u7684\u503c\u5c06\u51b3\u5b9a\u8868\u5355\u63d2\u4ef6\u5982\u4f55\u5904\u7406\u9a8c\u8bc1\u3001\u9519\u8bef\u7b49\u3002<\/p>\n
\u5982\u679c\u60a8\u5e0c\u671b\u6b64\u63d2\u4ef6\u5728\u9a8c\u8bc1\u8fc7\u7a0b\u4e2d\u5ffd\u7565\u67d0\u4e9b\u5143\u7d20\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u5c06\u7c7b\u6216\u9009\u62e9\u5668\u4f20\u9012\u7ed9 ignore() \u6765\u8f7b\u677e\u5b9e\u73b0\u3002\u5f53\u63d2\u4ef6\u9a8c\u8bc1\u8f93\u5165\u65f6\uff0c\u5b83\u5c06\u5ffd\u7565\u5177\u6709\u8be5\u7279\u5b9a\u9009\u62e9\u5668\u7684\u6240\u6709\u8868\u5355\u5143\u7d20\u3002<\/p>\n
\u6dfb\u52a0\u8f93\u5165\u5b57\u6bb5\u7684\u9a8c\u8bc1\u89c4\u5219<\/h3>\n
\u60a8\u8fd8\u53ef\u4ee5\u5c06\u4e00\u4e9b\u89c4\u5219\u4f20\u9012\u7ed9 validate() \u65b9\u6cd5\uff0c\u4ee5\u786e\u5b9a\u5982\u4f55\u9a8c\u8bc1\u8f93\u5165\u503c\u3002 rules \u53c2\u6570\u7684\u503c\u5e94\u8be5\u662f\u5177\u6709\u952e\u503c\u5bf9\u7684\u5bf9\u8c61\u3002\u6bcf\u79cd\u60c5\u51b5\u7684\u5173\u952e\u662f\u6211\u4eec\u8981\u9a8c\u8bc1\u7684\u5143\u7d20\u7684\u540d\u79f0\u3002\u8be5\u952e\u7684\u503c\u662f\u4e00\u4e2a\u5bf9\u8c61\uff0c\u5176\u4e2d\u5305\u542b\u4e00\u7ec4\u5c06\u7528\u4e8e\u9a8c\u8bc1\u7684\u89c4\u5219\u3002<\/p>\n
\u60a8\u8fd8\u53ef\u4ee5\u4f7f\u7528 depends \u5173\u952e\u5b57\u5411\u8981\u9a8c\u8bc1\u7684\u4e0d\u540c\u5b57\u6bb5\u6dfb\u52a0\u6761\u4ef6\u903b\u8f91\uff0c\u5e76\u5411\u5176\u4f20\u9012\u4e00\u4e2a\u56de\u8c03\u51fd\u6570\uff0c\u8be5\u51fd\u6570\u8fd4\u56de true \u6216 false\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528\u7b80\u5355\u89c4\u5219\u6765\u5b9a\u4e49\u5982\u4f55\u9a8c\u8bc1\u8f93\u5165\u7684\u793a\u4f8b\u3002<\/p>\n
$(document).ready(function() {\n$(\"#basic-form\").validate({\nrules: {\nname : {\nrequired: true,\nminlength: 3\n},\nage: {\nrequired: true,\nnumber: true,\nmin: 18\n},\nemail: {\nrequired: true,\nemail: true\n},\nweight: {\nrequired: {\ndepends: function(elem) {\nreturn $(\"#age\").val() &gt; 50\n}\n},\nnumber: true,\nmin: 0\n}\n}\n});\n});\n<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u7247\u6bb5\u4e2d\uff0c\u952e name\u3001age\u3001email \u548c weight \u53ea\u662f\u540d\u79f0\u8f93\u5165\u5143\u7d20\u3002\u6bcf\u4e2a\u952e\u90fd\u6709\u4e00\u4e2a\u5bf9\u8c61\u4f5c\u4e3a\u5176\u503c\uff0c\u5bf9\u8c61\u4e2d\u7684\u952e\u503c\u5bf9\u51b3\u5b9a\u5982\u4f55\u9a8c\u8bc1\u8f93\u5165\u5b57\u6bb5\u3002<\/p>\n
\u8fd9\u4e9b\u9a8c\u8bc1\u9009\u9879\u4e0e\u60a8\u53ef\u4ee5\u5728\u8868\u5355\u6807\u8bb0\u4e2d\u6dfb\u52a0\u7684\u5c5e\u6027\u7c7b\u4f3c\u3002\u4f8b\u5982\uff0c\u5c06 required \u8bbe\u7f6e\u4e3a true \u5c06\u4f7f\u8be5\u5143\u7d20\u6210\u4e3a\u8868\u5355\u63d0\u4ea4\u6240\u9700\u7684\u5143\u7d20\u3002\u5c06 minlength \u8bbe\u7f6e\u4e3a 3 \u4e4b\u7c7b\u7684\u503c\u5c06\u5f3a\u5236\u7528\u6237\u5728\u6587\u672c\u8f93\u5165\u4e2d\u8f93\u5165\u81f3\u5c11 3 \u4e2a\u5b57\u7b26\u3002\u8fd8\u6709\u4e00\u4e9b\u5176\u4ed6\u5185\u7f6e\u9a8c\u8bc1\u65b9\u6cd5\uff0c\u6587\u6863\u9875\u9762\u4e0a\u5bf9\u6b64\u8fdb\u884c\u4e86\u7b80\u8981\u63cf\u8ff0\u3002<\/p>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\u9700\u8981\u6ce8\u610f\u7684\u4e00\u4ef6\u4e8b\u662f\uff0c\u5982\u679c\u5e74\u9f84\u8d85\u8fc7 50 \u5c81\uff0c\u5219\u4f7f\u7528 depends \u6709\u6761\u4ef6\u5730\u5c06\u4f53\u91cd\u8bbe\u4e3a\u5fc5\u586b\u5b57\u6bb5\u3002\u8fd9\u662f\u901a\u8fc7\u8fd4\u56de messages : { name: { minlength: \"Name should be at least 3 characters\" }, age: { required: \"Please enter your age\", number: \"Please enter your age as a numerical value\", min: \"You must be at least 18 years old\" }, email: { email: \"The email should be in the format: abc@domain.tld\" }, weight: { required: \"People with age over 50 have to enter their weight\", number: \"Please enter your weight as a numerical value\" } } <p>\u5c31\u50cf\u89c4\u5219\u4e00\u6837\uff0cmessages \u4f9d\u8d56\u4e8e\u8f93\u5165\u5b57\u6bb5\u7684\u540d\u79f0\u3002\u6bcf\u4e2a\u8f93\u5165\u5b57\u6bb5\u90fd\u5c06\u63a5\u53d7\u4e00\u4e2a\u5177\u6709\u952e\u503c\u5bf9\u7684\u5bf9\u8c61\u4f5c\u4e3a\u5176\u503c\u3002\u6bcf\u79cd\u60c5\u51b5\u7684\u5173\u952e\u662f\u5fc5\u987b\u9075\u5faa\u7684\u9a8c\u8bc1\u89c4\u5219\u3002\u8be5\u503c\u53ea\u662f\u60a8\u60f3\u8981\u5728\u8fdd\u53cd\u7279\u5b9a\u89c4\u5219\u65f6\u663e\u793a\u7684\u9519\u8bef\u6d88\u606f\u3002<\/p> <p>\u4f8b\u5982\uff0c\u5982\u679c age \u8f93\u5165\u5b57\u6bb5\u7559\u7a7a\uff0c\u5c06\u89e6\u53d1 required \u9519\u8bef\u6d88\u606f\u3002\u4f46\u662f\uff0c\u5982\u679c\u60a8\u5728\u8f93\u5165\u5b57\u6bb5\u4e2d\u8f93\u5165\u9664\u6570\u5b57\u4e4b\u5916\u7684\u4efb\u4f55\u5176\u4ed6\u5185\u5bb9\uff0c\u5219\u4f1a\u89e6\u53d1 number \u9519\u8bef\u3002<\/p> <p>\u60a8\u4f1a\u6ce8\u610f\u5230\u7684\u4e00\u4ef6\u4e8b\u662f\uff0c\u5982\u679c\u60a8\u672a\u63d0\u4f9b\u81ea\u5b9a\u4e49\u9519\u8bef\u6d88\u606f\uff0c\u8be5\u63d2\u4ef6\u5c06\u663e\u793a\u9a8c\u8bc1\u89c4\u5219\u7684\u901a\u7528\u9519\u8bef\u6d88\u606f\u3002\u5c1d\u8bd5\u5728\u4ee5\u4e0b\u6f14\u793a\u4e2d\u586b\u5199\u4e0d\u540c\u7684\u503c\uff0c\u60a8\u5c06\u770b\u5230\u81ea\u5b9a\u4e49\u548c\u901a\u7528\u9519\u8bef\u6d88\u606f\u6309\u9884\u671f\u663e\u793a\u3002<\/p> <p><iframe src=\"https:\/\/codepen.io\/tutsplus\/embed\/zXJOrz\/?height=600&amp;theme-id=0&amp;default-tab=result\" scrolling=\"no\" allowfullscreen=\"true\" loading=\"lazy\" width=\"850\" height=\"640\" frameborder=\"no\"><\/iframe><\/p> <h3>\u81ea\u5b9a\u4e49\u9519\u8bef\u6d88\u606f\u7684\u5916\u89c2<\/h3> <p>\u6709\u65f6\uff0c\u60a8\u53ef\u80fd\u5e0c\u671b\u5c06\u81ea\u5df1\u7684\u7c7b\u6dfb\u52a0\u5230\u6709\u6548\u548c\u65e0\u6548\u8f93\u5165\u4e2d\uff0c\u4ee5\u4fbf\u66f4\u5177\u4f53\u5730\u5b9a\u4f4d\u5b83\u4eec\u6216\u66f4\u597d\u5730\u4e0e\u73b0\u6709\u4e3b\u9898\u96c6\u6210\u3002<\/p> <p>\u60a8\u53ef\u4ee5\u4f7f\u7528 errorClass \u548c validClass \u952e\u66f4\u6539\u6dfb\u52a0\u5230\u6709\u6548\u6216\u65e0\u6548\u8f93\u5165\u5143\u7d20\u7684\u7c7b\u3002\u8fd9\u53ef\u4ee5\u5e2e\u52a9\u9632\u6b62\u7531\u4e8e\u91cd\u590d\u4f7f\u7528\u76f8\u540c\u7684\u7c7b\u540d\u800c\u5bfc\u81f4\u4e00\u4e9b\u4e0d\u5fc5\u8981\u7684\u51b2\u7a81\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c error \u7c7b\u88ab\u5206\u914d\u7ed9\u6bcf\u4e2a\u65e0\u6548\u7684\u8f93\u5165\u5143\u7d20\u548c\u6807\u7b7e\u3002 valid \u7c7b\u88ab\u5206\u914d\u7ed9\u6bcf\u4e2a\u6709\u6548\u7684\u8f93\u5165\u5143\u7d20\u3002<\/p> <p>\u8bf7\u52a1\u5fc5\u8bb0\u4f4f\uff0c\u5c06 errorClass \u8bbe\u7f6e\u4e3a fail-alert \u5c06\u4ece\u65e0\u6548\u5143\u7d20\u4e2d\u5220\u9664 error \u7c7b\u3002\u60a8\u5fc5\u987b\u4f7f\u7528 errorClass: \"error failure-alert\" \u5c06\u591a\u4e2a\u7c7b\u5206\u914d\u7ed9\u540c\u4e00\u5143\u7d20\u3002 validClass \u4e5f\u662f\u5982\u6b64\u3002<\/p> <p>\u5f53\u7528\u6237\u8f93\u5165\u6709\u6548\u7684\u5185\u5bb9\u65f6\uff0c\u4e0d\u4f1a\u5411\u8868\u5355\u6dfb\u52a0\u4efb\u4f55\u5176\u4ed6\u6807\u7b7e\u3002\u56e0\u6b64\uff0c\u6765\u81ea validClass \u7684\u7c7b\u88ab\u5206\u914d\u7ed9\u6709\u6548\u7684\u8f93\u5165\u5143\u7d20\u3002<\/p> <p>\u4ee5\u4e0b\u4ee3\u7801\u7247\u6bb5\u57fa\u4e8e\u524d\u9762\u7684\u793a\u4f8b\uff0c\u5411\u65e0\u6548\u548c\u6709\u6548\u5143\u7d20\u6dfb\u52a0\u81ea\u5b9a\u4e49 CSS \u7c7b\u548c\u6837\u5f0f\u3002<\/p> <p>\u552f\u4e00\u7684\u9644\u52a0 JavaScript \u4ee3\u7801\u7528\u4e8e\u5206\u914d\u7c7b\u3002<\/p> <div class=\"code\" style=\"position:relative; padding:0px; margin:0px;\"><pre class=\"brush:javascript;toolbal:false;\">$(document).ready(function() { $(&quot;#basic-form&quot;).validate({ errorClass: &quot;error fail-alert&quot;, validClass: &quot;valid success-alert&quot;, \/\/ ... More validation code from previous example <\/pre><div class=\"contentsignin\">\u767b\u5f55\u540e\u590d\u5236<\/div><\/div> <p>\u8fd9\u662f\u6211\u4eec\u5c06\u7528\u6765\u66f4\u6539\u9519\u8bef\u6d88\u606f\u5916\u89c2\u7684 CSS\uff1a<\/p> <div class=\"code\" style=\"position:relative; padding:0px; margin:0px;\"><pre class=\"brush:css;toolbal:false;\">label.error.fail-alert { border: 2px solid red; border-radius: 4px; line-height: 1; padding: 2px 0 6px 6px; background: #ffe6eb; } input.valid.success-alert { border: 2px solid #4CAF50; color: green; } <\/pre><div class=\"contentsignin\">\u767b\u5f55\u540e\u590d\u5236<\/div><\/div> <p>\u9664\u4e86\u81ea\u5b9a\u4e49\u9519\u8bef\u6d88\u606f\u4e4b\u5916\uff0c\u6211\u4eec\u8fd8\u5411\u6709\u6548\u7684\u8f93\u5165\u5143\u7d20\u6dfb\u52a0\u6211\u4eec\u81ea\u5df1\u7684\u6837\u5f0f\u3002\u8fd9\u662f\u4e00\u4e2a CodePen \u6f14\u793a\uff0c\u5411\u6211\u4eec\u5c55\u793a\u6700\u7ec8\u7ed3\u679c\u3002<\/p> <p><iframe src=\"https:\/\/codepen.io\/tutsplus\/embed\/gOwbYzQ\/?height=600&amp;theme-id=0&amp;default-tab=result\" scrolling=\"no\" allowfullscreen=\"true\" loading=\"lazy\" width=\"850\" height=\"640\" frameborder=\"no\"><\/iframe><\/p> <h3>\u66f4\u6539\u63d2\u4ef6\u884c\u4e3a\u7684\u66f4\u591a\u9009\u9879<\/h3> <p>\u60a8\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e onfocusout\u3001onkeyup \u6216 onclick \u5230 false\u3002\u8bf7\u8bb0\u4f4f\uff0c\u5e03\u5c14 true \u4e0d\u662f\u8fd9\u4e9b\u952e\u7684\u6709\u6548\u503c\u3002\u8fd9\u57fa\u672c\u4e0a\u610f\u5473\u7740\uff0c\u5982\u679c\u60a8\u5e0c\u671b\u63d2\u4ef6\u9a8c\u8bc1\u6216\u5931\u53bb\u5bf9\u6309\u952e\u4e8b\u4ef6\u7684\u5173\u6ce8\uff0c\u53ea\u9700\u4fdd\u6301\u8fd9\u4e9b\u9009\u9879\u4e0d\u53d8\u5373\u53ef\u3002<\/p> <p>\u60a8\u8fd8\u53ef\u4ee5\u9009\u62e9\u66f4\u6539\u51fa\u73b0\u9519\u8bef\u7684\u5143\u7d20\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u8be5\u63d2\u4ef6\u4f7f\u7528 label \u5143\u7d20\u663e\u793a\u6240\u6709\u9519\u8bef\u6d88\u606f\uff0c\u4f46\u60a8\u53ef\u4ee5\u4f7f\u7528 errorElement \u5c06\u5176\u66f4\u6539\u4e3a em \u6216\u4efb\u4f55\u5176\u4ed6\u5143\u7d20\u94a5\u5319\u3002\u7136\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528 wrapper \u952e\u5c06\u9519\u8bef\u5143\u7d20\u672c\u8eab\u5305\u88c5\u5728\u53e6\u4e00\u4e2a HTML \u5143\u7d20\u4e2d\u3002<\/p> <p>\u8fd9\u4e9b\u662f\u60a8\u5728\u9a8c\u8bc1\u8868\u5355\u65f6\u53ef\u80fd\u4f1a\u4f7f\u7528\u7684\u4e00\u4e9b\u6700\u5e38\u89c1\u7684\u9009\u9879\u3002\u4e0d\u8fc7\uff0c\u5982\u679c\u60a8\u60f3\u8981\u66f4\u6539\u9519\u8bef\u6d88\u606f\u7684\u4f4d\u7f6e\u6216\u5c06\u5b83\u4eec\u7ec4\u5408\u5728\u4e00\u8d77\uff0c\u90a3\u4e48\u8fd8\u6709\u4e00\u4e9b\u5176\u4ed6\u9a8c\u8bc1\u9009\u9879\u53ef\u80fd\u4f1a\u6d3e\u4e0a\u7528\u573a\u3002<\/p> <h2>CodeCanyon \u4e0a\u7684 jQuery \u8868\u5355\u9a8c\u8bc1\u3001JavaScript \u548c jQuery \u8868\u5355<\/h2> <p>\u5b66\u4e60\u5982\u4f55\u81ea\u5df1\u8fdb\u884c\u7b80\u5355\u7684\u8868\u5355\u9a8c\u8bc1\u662f\u4e00\u9879\u5f88\u68d2\u7684\u6280\u80fd\u3002\u4f46\u60a8\u53ef\u4ee5\u901a\u8fc7\u4ece CodeCanyon \u4e0b\u8f7d\u8fd9\u4e9b\u6709\u7528\u7684 jQuery \u548c JavaScript \u8868\u5355\u6765\u83b7\u5f97\u66f4\u6df1\u5165\u7684\u4e86\u89e3\uff1a<\/p> <h3>1\u3002\u5e26\u6709\u6b65\u9aa4\u8868\u5355\u751f\u6210\u5668\u7684 jQuery \u6b65\u9aa4\u5411\u5bfc\uff1aTimon \u6b65\u9aa4\u8868\u5355 <\/h3> <p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/169373718285310.jpg\" alt=\"\u4f7f\u7528 jQuery \u7b80\u5316\u8868\u5355\u9a8c\u8bc1\"><\/p> <p>\u5982\u679c\u60a8\u60f3\u6784\u5efa\u591a\u6b65\u9aa4\u8868\u5355\uff0cTimon Step Form \u4e0b\u8f7d\u975e\u5e38\u9002\u5408\u60a8\u3002\u5b83\u5177\u6709\u591a\u79cd\u8868\u5355\u5143\u7d20\u548c\u8fc7\u6e21\u6548\u679c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u5b83\u4eec\u6765\u81ea\u5b9a\u4e49\u60a8\u7684\u5de5\u4f5c\u3002 Timon 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<h3>3\u3002\u5929\u7a7a\u5f62\u6001 <\/h3> <p><img src=\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/169373718378584.jpg\" alt=\"\u4f7f\u7528 jQuery \u7b80\u5316\u8868\u5355\u9a8c\u8bc1\"><\/p> <p>\u6211\u4eec\u7528\u9ad8\u5ea6\u53ef\u5b9a\u5236\u7684\u5929\u7a7a\u5f62\u6001\u5b8c\u5584\u4e86\u6211\u4eec\u7684\u5217\u8868\u3002\u5b83\u5177\u6709\u73b0\u4ee3\u5143\u7d20\u548c\u591a\u79cd\u914d\u8272\u65b9\u6848\u3002\u8fd8\u8bbe\u8ba1\u4e86\u516d\u79cd\u72b6\u6001\uff0c\u5305\u62ec\u60ac\u505c\u3001\u7126\u70b9\u7b49\u3002\u9664\u4e86\u8fd9\u4e9b\u529f\u80fd\u548c\u8de8\u6d4f\u89c8\u5668\u517c\u5bb9\u6027\u4e4b\u5916\uff0cSky Forms \u4e2d\u8fd8\u6709 300 \u591a\u4e2a\u77e2\u91cf\u56fe\u6807\u3002<\/p> <h2>\u6700\u7ec8\u60f3\u6cd5<\/h2> <p>\u5728\u672c\u6559\u7a0b\u4e2d\uff0c\u6211\u4eec\u5b66\u4e60\u4e86\u5982\u4f55\u4f7f\u7528 jQuery \u63d2\u4ef6\u5c06\u8868\u5355\u9a8c\u8bc1\u63d0\u5347\u5230\u4e00\u4e2a\u65b0\u7684\u6c34\u5e73\u3002\u4f7f\u7528\u7b80\u5355\u7684 JavaScript 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