{"id":6279,"date":"2017-12-18T17:18:30","date_gmt":"2017-12-18T09:18:30","guid":{"rendered":"https:\/\/sdeno.com:80\/?p=6279"},"modified":"2018-04-04T11:43:19","modified_gmt":"2018-04-04T03:43:19","slug":"%e5%b8%b8%e7%94%a8%e6%ad%a3%e5%88%99","status":"publish","type":"post","link":"https:\/\/sdeno.com\/?p=6279","title":{"rendered":"\u5e38\u7528\u6b63\u5219"},"content":{"rendered":"<p>&nbsp;<\/p>\n<pre>\u6570\u5b57 2\u4f4d\u5c0f\u6570\r\n&lt;input type=\"text\" name=\"amount\" id=\"amount\"&gt;\r\n\r\n$('#amount').keyup(function () { \r\n\r\n   if (parseFloat($(this).val()) &gt; parseFloat($('#in_moneys').text())) {  \/\/\u9650\u5236\u8f93\u5165\u5927\u5c0f\r\n      $(this).val(parseFloat($('#in_moneys').text()));\r\n      return;\r\n   }\r\n\r\n   if ($(this).val().indexOf(\".\") != -1) {\r\n      var str_ = $(this).val().substr($(this).val().indexOf(\".\") + 1);\r\n\r\n      if($(this).val().split('.')[1].length&gt;2){ \/\/\u53ea\u80fd\u4fdd\u75592\u4f4d\u5c0f\u6570\uff0c\u8f93\u5165\u6570\u5b57\u7c7b\u578b\r\n         $(this).val( (Math.floor( parseFloat($(this).val())*100 )\/100).toString().replace(\/[^\\d\\.]\/g, '') )\r\n      }\r\n\r\n      \/\/\u9650\u5236\u53ea\u80fd\u8f93\u5165\u4e00\u4e2a\u5c0f\u6570\u70b9\r\n      if (str_.indexOf(\".\") != -1) {\r\n        $(this).val($(this).val().substr(0, $(this).val().indexOf(\".\") + str_.indexOf(\".\") + 1));\r\n      }\r\n   } else {\r\n      \/\/\u53ea\u80fd\u8f93\u5165\u6570\u5b57\u7c7b\u578b\r\n      $(this).val( $(this).val().replace(\/[^\\d\\.]\/g, '') )\r\n   }\r\n});<\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>\u4e00\u3001\u6821\u9a8c\u6570\u5b57\u7684\u8868\u8fbe\u5f0f<\/p>\n<pre>\u6570\u5b57\uff1a^[0-9]*$\r\n\r\nn\u4f4d\u7684\u6570\u5b57\uff1a^\\d{n}$\r\n\r\n\u81f3\u5c11n\u4f4d\u7684\u6570\u5b57\uff1a^\\d{n,}$\r\n\r\nm-n\u4f4d\u7684\u6570\u5b57\uff1a^\\d{m,n}$\r\n\r\n\u96f6\u548c\u975e\u96f6\u5f00\u5934\u7684\u6570\u5b57\uff1a^(0|[1-9][0-9]*)$\r\n\r\n\u975e\u96f6\u5f00\u5934\u7684\u6700\u591a\u5e26\u4e24\u4f4d\u5c0f\u6570\u7684\u6570\u5b57\uff1a^([1-9][0-9]*)+(.[0-9]{1,2})?$\r\n\r\n\u5339\u914d\u5c0f\u6570\u70b9\u5927\u4e8e2\u4f4d\u7684\u5b57\u7b26\u4e32 \/^\\d+(\\.\\d{3,})$\/ig\r\n\r\n\u5c0f\u6570\u70b9\u662f1\u4f4d\u6216\u80052\u4f4d\uff0c\u6216\u8005\u6ca1\u6709 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^(-([1-9]\\d*\\.\\d*|0\\.\\d*[1-9]\\d*))|0?\\.0+|0$\r\n\r\n\u6b63\u6d6e\u70b9\u6570\uff1a^[1-9]\\d*\\.\\d*|0\\.\\d*[1-9]\\d*$ \u6216 ^(([0-9]+\\.[0-9]*[1-9][0-9]*)|([0-9]*[1-9][0-9]*\\.[0-9]+)|([0-9]*[1-9][0-9]*))$\r\n\r\n\u8d1f\u6d6e\u70b9\u6570\uff1a^-([1-9]\\d*\\.\\d*|0\\.\\d*[1-9]\\d*)$ \u6216 ^(-(([0-9]+\\.[0-9]*[1-9][0-9]*)|([0-9]*[1-9][0-9]*\\.[0-9]+)|([0-9]*[1-9][0-9]*)))$\r\n\r\n\u6d6e\u70b9\u6570\uff1a^(-?\\d+)(\\.\\d+)?$ \u6216 ^-?([1-9]\\d*\\.\\d*|0\\.\\d*[1-9]\\d*|0?\\.0+|0)$<\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>\u4e8c\u3001\u6821\u9a8c\u5b57\u7b26\u7684\u8868\u8fbe\u5f0f<\/p>\n<pre>\u6c49\u5b57\uff1a^[\\u4e00-\\u9fa5]{0,}$\r\n\r\n\u82f1\u6587\u548c\u6570\u5b57\uff1a^[A-Za-z0-9]+$ \u6216 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class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u300ajs html\u6807\u7b7e\u8f6c\u5316\u8fc7\u6ee4\u300b\u2014\u968f\u8eab\u7b14\u8bb0\" src=\"https:\/\/sdeno.com\/?p=5414&#038;embed=true#?secret=GMj0SUM2TT#?secret=yNn8eudVII\" data-secret=\"yNn8eudVII\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/www.cnblogs.com\/zxin\/archive\/2013\/01\/26\/2877765.html\" target=\"_blank\" rel=\"noopener\">http:\/\/www.cnblogs.com\/zxin\/archive\/2013\/01\/26\/2877765.html<\/a><\/p>\n<p><a href=\"https:\/\/mp.weixin.qq.com\/s\/rwQZz5Dti5MRsnrCVxyH4w\" target=\"_blank\" rel=\"noopener\">https:\/\/mp.weixin.qq.com\/s\/rwQZz5Dti5MRsnrCVxyH4w<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\u66f4\u591a\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/<br \/>\n&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\n\u5339\u914d\u4e2d\u6587\u5b57\u7b26\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\uff1a 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+ 0\uff09<\/p>\n<p>^[1-9]d*.d*|0.d*[1-9]d*$ \/\/\u5339\u914d\u6b63\u6d6e\u70b9\u6570<\/p>\n<p>^-([1-9]d*.d*|0.d*[1-9]d*)$ \/\/\u5339\u914d\u8d1f\u6d6e\u70b9\u6570<\/p>\n<p>^-?([1-9]d*.d*|0.d*[1-9]d*|0?.0+|0)$ \/\/\u5339\u914d\u6d6e\u70b9\u6570<\/p>\n<p>^[1-9]d*.d*|0.d*[1-9]d*|0?.0+|0$ \/\/\u5339\u914d\u975e\u8d1f\u6d6e\u70b9\u6570\uff08\u6b63\u6d6e\u70b9\u6570 + 0\uff09<\/p>\n<p>^(-([1-9]d*.d*|0.d*[1-9]d*))|0?.0+|0$ \/\/\u5339\u914d\u975e\u6b63\u6d6e\u70b9\u6570\uff08\u8d1f\u6d6e\u70b9\u6570 + 0\uff09<\/p>\n<p>\u8bc4\u6ce8\uff1a\u5904\u7406\u5927\u91cf\u6570\u636e\u65f6\u6709\u7528\uff0c\u5177\u4f53\u5e94\u7528\u65f6\u6ce8\u610f\u4fee\u6b63<\/p>\n<p>\u5339\u914d\u7279\u5b9a\u5b57\u7b26\u4e32\uff1a<\/p>\n<p>^[A-Za-z]+$ \/\/\u5339\u914d\u753126\u4e2a\u82f1\u6587\u5b57\u6bcd\u7ec4\u6210\u7684\u5b57\u7b26\u4e32<\/p>\n<p>^[A-Z]+$ \/\/\u5339\u914d\u753126\u4e2a\u82f1\u6587\u5b57\u6bcd\u7684\u5927\u5199\u7ec4\u6210\u7684\u5b57\u7b26\u4e32<\/p>\n<p>^[a-z]+$ \/\/\u5339\u914d\u753126\u4e2a\u82f1\u6587\u5b57\u6bcd\u7684\u5c0f\u5199\u7ec4\u6210\u7684\u5b57\u7b26\u4e32<\/p>\n<p>^[A-Za-z0-9]+$ \/\/\u5339\u914d\u7531\u6570\u5b57\u548c26\u4e2a\u82f1\u6587\u5b57\u6bcd\u7ec4\u6210\u7684\u5b57\u7b26\u4e32<\/p>\n<p>^w+$ \/\/\u5339\u914d\u7531\u6570\u5b57\u300126\u4e2a\u82f1\u6587\u5b57\u6bcd\u6216\u8005\u4e0b\u5212\u7ebf\u7ec4\u6210\u7684\u5b57\u7b26\u4e32<\/p>\n<p>\u5728\u4f7f\u7528RegularExpressionValidator\u9a8c\u8bc1\u63a7\u4ef6\u65f6\u7684\u9a8c\u8bc1\u529f\u80fd\u53ca\u5176\u9a8c\u8bc1\u8868\u8fbe\u5f0f\u4ecb\u7ecd\u5982\u4e0b:<\/p>\n<p>\u53ea\u80fd\u8f93\u5165\u6570\u5b57\uff1a\u201c^[0-9]*$\u201d<\/p>\n<p>\u53ea\u80fd\u8f93\u5165n\u4f4d\u7684\u6570\u5b57\uff1a\u201c^d{n}$\u201d<\/p>\n<p>\u53ea\u80fd\u8f93\u5165\u81f3\u5c11n\u4f4d\u6570\u5b57\uff1a\u201c^d{n,}$\u201d<\/p>\n<p>\u53ea\u80fd\u8f93\u5165m-n\u4f4d\u7684\u6570\u5b57\uff1a\u201c^d{m,n}$\u201d<\/p>\n<p>\u53ea\u80fd\u8f93\u5165\u96f6\u548c\u975e\u96f6\u5f00\u5934\u7684\u6570\u5b57\uff1a\u201c^(0|[1-9][0-9]*)$\u201d<\/p>\n<p>\u53ea\u80fd\u8f93\u5165\u6709\u4e24\u4f4d\u5c0f\u6570\u7684\u6b63\u5b9e\u6570\uff1a\u201c^[0-9]+(.[0-9]{2})?$\u201d<\/p>\n<p>\u53ea\u80fd\u8f93\u5165\u67091-3\u4f4d\u5c0f\u6570\u7684\u6b63\u5b9e\u6570\uff1a\u201c^[0-9]+(.[0-9]{1,3})?$\u201d<\/p>\n<p>\u53ea\u80fd\u8f93\u5165\u975e\u96f6\u7684\u6b63\u6574\u6570\uff1a\u201c^+?[1-9][0-9]*$\u201d<\/p>\n<p>\u53ea\u80fd\u8f93\u5165\u975e\u96f6\u7684\u8d1f\u6574\u6570\uff1a\u201c^-[1-9][0-9]*$\u201d<\/p>\n<p>\u53ea\u80fd\u8f93\u5165\u957f\u5ea6\u4e3a3\u7684\u5b57\u7b26\uff1a\u201c^.{3}$\u201d<\/p>\n<p>\u53ea\u80fd\u8f93\u5165\u753126\u4e2a\u82f1\u6587\u5b57\u6bcd\u7ec4\u6210\u7684\u5b57\u7b26\u4e32\uff1a\u201c^[A-Za-z]+$\u201d<\/p>\n<p>\u53ea\u80fd\u8f93\u5165\u753126\u4e2a\u5927\u5199\u82f1\u6587\u5b57\u6bcd\u7ec4\u6210\u7684\u5b57\u7b26\u4e32\uff1a\u201c^[A-Z]+$\u201d<\/p>\n<p>\u53ea\u80fd\u8f93\u5165\u753126\u4e2a\u5c0f\u5199\u82f1\u6587\u5b57\u6bcd\u7ec4\u6210\u7684\u5b57\u7b26\u4e32\uff1a\u201c^[a-z]+$\u201d<\/p>\n<p>\u53ea\u80fd\u8f93\u5165\u7531\u6570\u5b57\u548c26\u4e2a\u82f1\u6587\u5b57\u6bcd\u7ec4\u6210\u7684\u5b57\u7b26\u4e32\uff1a\u201c^[A-Za-z0-9]+$\u201d<\/p>\n<p>\u53ea\u80fd\u8f93\u5165\u7531\u6570\u5b57\u300126\u4e2a\u82f1\u6587\u5b57\u6bcd\u6216\u8005\u4e0b\u5212\u7ebf\u7ec4\u6210\u7684\u5b57\u7b26\u4e32\uff1a\u201c^w+$\u201d<\/p>\n<p>\u9a8c\u8bc1\u7528\u6237\u5bc6\u7801:\u201c^[a-zA-Z]w{5,17}$\u201d\u6b63\u786e\u683c\u5f0f\u4e3a\uff1a\u4ee5\u5b57\u6bcd\u5f00\u5934\uff0c\u957f\u5ea6\u57286-18\u4e4b\u95f4\uff0c<\/p>\n<p>\u53ea\u80fd\u5305\u542b\u5b57\u7b26\u3001\u6570\u5b57\u548c\u4e0b\u5212\u7ebf\u3002<\/p>\n<p>\u9a8c\u8bc1\u662f\u5426\u542b\u6709^%&amp;&#8217;,;=?$&#8221;\u7b49\u5b57\u7b26\uff1a\u201c[^%&amp;&#8217;,;=?$x22]+\u201d<\/p>\n<p>\u53ea\u80fd\u8f93\u5165\u6c49\u5b57\uff1a\u201c^[u4e00-u9fa5],{0,}$\u201d<\/p>\n<p>\u9a8c\u8bc1Email\u5730\u5740\uff1a\u201c^w+[-+.]w+)*@w+([-.]w+)*.w+([-.]w+)*$\u201d<\/p>\n<p>\u9a8c\u8bc1InternetURL\uff1a\u201c^http:\/\/([w-]+.)+[w-]+(\/[w-.\/?%&amp;=]*)?$\u201d<\/p>\n<p>\u9a8c\u8bc1\u7535\u8bdd\u53f7\u7801\uff1a\u201c^((d{3,4})|d{3,4}-)?d{7,8}$\u201d<\/p>\n<p>\u6b63\u786e\u683c\u5f0f\u4e3a\uff1a\u201cXXXX-XXXXXXX\u201d\uff0c\u201cXXXX-XXXXXXXX\u201d\uff0c\u201cXXX-XXXXXXX\u201d\uff0c<\/p>\n<p>\u201cXXX-XXXXXXXX\u201d\uff0c\u201cXXXXXXX\u201d\uff0c\u201cXXXXXXXX\u201d\u3002<\/p>\n<p>\u9a8c\u8bc1\u8eab\u4efd\u8bc1\u53f7\uff0815\u4f4d\u621618\u4f4d\u6570\u5b57\uff09\uff1a\u201c^d{15}|d{}18$\u201d<\/p>\n<p>\u9a8c\u8bc1\u4e00\u5e74\u768412\u4e2a\u6708\uff1a\u201c^(0?[1-9]|1[0-2])$\u201d\u6b63\u786e\u683c\u5f0f\u4e3a\uff1a\u201c01\u201d-\u201c09\u201d\u548c\u201c1\u201d\u201c12\u201d<\/p>\n<p>\u9a8c\u8bc1\u4e00\u4e2a\u6708\u768431\u5929\uff1a\u201c^((0?[1-9])|((1|2)[0-9])|30|31)$\u201d<\/p>\n<p>\u6b63\u786e\u683c\u5f0f\u4e3a\uff1a\u201c01\u201d\u201c09\u201d\u548c\u201c1\u201d\u201c31\u201d\u3002<\/p>\n<p>\u5339\u914d\u4e2d\u6587\u5b57\u7b26\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\uff1a [u4e00-u9fa5]<\/p>\n<p>\u5339\u914d\u53cc\u5b57\u8282\u5b57\u7b26(\u5305\u62ec\u6c49\u5b57\u5728\u5185)\uff1a[^x00-xff]<\/p>\n<p>\u5339\u914d\u7a7a\u884c\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\uff1an[s| ]*r<\/p>\n<p>\u5339\u914dHTML\u6807\u8bb0\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\uff1a\/&lt; (.*)&gt;.*|&lt; (.*) \/&gt;\/<\/p>\n<p>\u5339\u914d\u9996\u5c3e\u7a7a\u683c\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\uff1a(^s*)|(s*$)<\/p>\n<p>\u5339\u914dEmail\u5730\u5740\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\uff1aw+([-+.]w+)*@w+([-.]w+)*.w+([-.]w+)*<\/p>\n<p>\u5339\u914d\u7f51\u5740URL\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\uff1ahttp:\/\/([w-]+.)+[w-]+(\/[w- .\/?%&amp;=]*)?<\/p>\n<h4>1. \u6821\u9a8c\u57fa\u672c\u65e5\u671f\u683c\u5f0f<\/h4>\n<ol class=\"list-paddingleft-2\">\n<li><code class=\"\"><span class=\"\">var<\/span><span class=\"\"> reg1 = <\/span><span class=\"\">\/^\\d{4}(\\-|\\\/|\\.)\\d{1,2}\\1\\d{1,2}$\/<\/span><span class=\"\">;<\/span><\/code><\/li>\n<li><code class=\"\"><span class=\"\">var<\/span><span class=\"\"> reg2 = <\/span><span class=\"\">\/^(^(\\d{4}|\\d{2})(\\-|\\\/|\\.)\\d{1,2}\\3\\d{1,2}$)|(^\\d{4}\u5e74\\d{1,2}\u6708\\d{1,2}\u65e5$)$\/<\/span><span class=\"\">;<\/span><\/code><\/li>\n<\/ol>\n<h4>2. \u6821\u9a8c\u5bc6\u7801\u5f3a\u5ea6<\/h4>\n<p>\u5bc6\u7801\u7684\u5f3a\u5ea6\u5fc5\u987b\u662f\u5305\u542b\u5927\u5c0f\u5199\u5b57\u6bcd\u548c\u6570\u5b57\u7684\u7ec4\u5408\uff0c\u4e0d\u80fd\u4f7f\u7528\u7279\u6b8a\u5b57\u7b26\uff0c\u957f\u5ea6\u57288-10\u4e4b\u95f4\u3002<\/p>\n<ol class=\"list-paddingleft-2\">\n<li><code class=\"\"><span class=\"\">var<\/span><span class=\"\"> reg = <\/span><span class=\"\">\/^(?=.*\\\\d)(?=.*[a-z])(?=.*[A-Z]).{8,10}$\/<\/span><span class=\"\">;<\/span><\/code><\/li>\n<\/ol>\n<h4>3. \u6821\u9a8c\u4e2d\u6587<\/h4>\n<p>\u5b57\u7b26\u4e32\u4ec5\u80fd\u662f\u4e2d\u6587\u3002<\/p>\n<ol class=\"list-paddingleft-2\">\n<li><code class=\"\"><span class=\"\">var<\/span><span class=\"\"> reg = <\/span><span class=\"\">\/^[\\\\u4e00-\\\\u9fa5]{0,}$\/<\/span><span class=\"\">;<\/span><\/code><\/li>\n<\/ol>\n<h4>4. \u7531\u6570\u5b57\u300126\u4e2a\u82f1\u6587\u5b57\u6bcd\u6216\u4e0b\u5212\u7ebf\u7ec4\u6210\u7684\u5b57\u7b26\u4e32<\/h4>\n<ol class=\"list-paddingleft-2\">\n<li><code class=\"\"><span class=\"\">var<\/span><span class=\"\"> reg = <\/span><span class=\"\">\/^\\\\w+$\/<\/span><span class=\"\">;<\/span><\/code><\/li>\n<\/ol>\n<h4>5. \u6821\u9a8cE-Mail \u5730\u5740<\/h4>\n<p>\u540c\u5bc6\u7801\u4e00\u6837\uff0c\u4e0b\u9762\u662fE-mail\u5730\u5740\u5408\u89c4\u6027\u7684\u6b63\u5219\u68c0\u67e5\u8bed\u53e5\u3002<\/p>\n<ol class=\"list-paddingleft-2\">\n<li><code class=\"\"><span class=\"\">var<\/span><span class=\"\"> reg = <\/span><span class=\"\">\/[\\\\w!#$%&amp;'*+\/=?^_`{|}~-]+(?:\\\\.[\\\\w!#$%&amp;'*+\/=?^_`{|}~-]+)*@(?:[\\\\w](?:[\\\\w-]*[\\\\w])?\\\\.)+[\\\\w](?:[\\\\w-]*[\\\\w])?\/<\/span><span class=\"\">;<\/span><\/code><\/li>\n<\/ol>\n<h4>6. \u6821\u9a8c\u8eab\u4efd\u8bc1\u53f7\u7801<\/h4>\n<p>\u4e0b\u9762\u662f\u8eab\u4efd\u8bc1\u53f7\u7801\u7684\u6b63\u5219\u6821\u9a8c\u300215 \u6216 18\u4f4d\u3002<\/p>\n<p>15\u4f4d\uff1a<\/p>\n<ol class=\"list-paddingleft-2\">\n<li><code class=\"\"><span class=\"\">var<\/span><span class=\"\"> reg = <\/span><span class=\"\">\/^[1-9]\\\\d{7}((0\\\\d)|(1[0-2]))(([0|1|2]\\\\d)|3[0-1])\\\\d{3}$\/<\/span><span class=\"\">;<\/span><\/code><\/li>\n<\/ol>\n<p>18\u4f4d\uff1a<\/p>\n<ol class=\"list-paddingleft-2\">\n<li><code class=\"\"><span class=\"\">var<\/span><span class=\"\"> reg = <\/span><span class=\"\">\/^[1-9]\\\\d{5}[1-9]\\\\d{3}((0\\\\d)|(1[0-2]))(([0|1|2]\\\\d)|3[0-1])\\\\d{3}([0-9]|X)$\/<\/span><span class=\"\">;<\/span><\/code><\/li>\n<\/ol>\n<h4>7. \u6821\u9a8c\u65e5\u671f<\/h4>\n<p>\u201cyyyy-mm-dd\u201d \u683c\u5f0f\u7684\u65e5\u671f\u6821\u9a8c\uff0c\u5df2\u8003\u8651\u5e73\u95f0\u5e74\u3002<\/p>\n<ol class=\"list-paddingleft-2\">\n<li><code class=\"\"><span class=\"\">var<\/span><span class=\"\"> reg = <\/span><span class=\"\">\/^(?:(?!0000)[0-9]{4}-(?:(?:0[1-9]|1[0-2])-(?:0[1-9]|1[0-9]|2[0-8])|(?:0[13-9]|1[0-2])-(?:29|30)|(?:0[13578]|1[02])-31)|(?:[0-9]{2}(?:0[48]|[2468][048]|[13579][26])|(?:0[48]|[2468][048]|[13579][26])00)-02-29)$\/<\/span><span class=\"\">;<\/span><\/code><\/li>\n<\/ol>\n<h4>8. \u6821\u9a8c\u91d1\u989d<\/h4>\n<p>\u91d1\u989d\u6821\u9a8c\uff0c\u7cbe\u786e\u52302\u4f4d\u5c0f\u6570\u3002<\/p>\n<ol class=\"list-paddingleft-2\">\n<li><code class=\"\"><span class=\"\">var<\/span><span class=\"\"> reg = <\/span><span class=\"\">\/^[0-9]+(.[0-9]{2})?$\/<\/span><span class=\"\">;<\/span><\/code><\/li>\n<\/ol>\n<h4>9. \u6821\u9a8c\u624b\u673a\u53f7<\/h4>\n<p>\u4e0b\u9762\u662f\u56fd\u5185 13\u300115\u300118\u5f00\u5934\u7684\u624b\u673a\u53f7\u6b63\u5219\u8868\u8fbe\u5f0f\u3002\uff08\u53ef\u6839\u636e\u76ee\u524d\u56fd\u5185\u6536\u96c6\u53f7\u6269\u5c55\u524d\u4e24\u4f4d\u5f00\u5934\u53f7\u7801\uff09<\/p>\n<ol class=\"list-paddingleft-2\">\n<li><code class=\"\"><span class=\"\">var<\/span><span class=\"\"> reg = <\/span><span class=\"\">\/^(13[0-9]|14[5|7]|15[0|1|2|3|5|6|7|8|9]|18[0|1|2|3|5|6|7|8|9])\\\\d{8}$\/<\/span><span class=\"\">;<\/span><\/code><\/li>\n<\/ol>\n<h4>10. \u5224\u65adIE\u7684\u7248\u672c<\/h4>\n<p>IE\u76ee\u524d\u8fd8\u6ca1\u88ab\u5b8c\u5168\u53d6\u4ee3\uff0c\u5f88\u591a\u9875\u9762\u8fd8\u662f\u9700\u8981\u505a\u7248\u672c\u517c\u5bb9\uff0c\u4e0b\u9762\u662fIE\u7248\u672c\u68c0\u67e5\u7684\u8868\u8fbe\u5f0f\u3002<\/p>\n<ol class=\"list-paddingleft-2\">\n<li><code class=\"\"><span class=\"\">var<\/span><span class=\"\"> reg = <\/span><span class=\"\">\/^.*MSIE [5-8](?:\\\\.[0-9]+)?(?!.*Trident\\\\\\\/[5-9]\\\\.0).*$\/<\/span><span class=\"\">;<\/span><\/code><\/li>\n<\/ol>\n<h4>11. \u6821\u9a8cIP-v4\u5730\u5740<\/h4>\n<ol class=\"list-paddingleft-2\">\n<li><code class=\"\"><span class=\"\">var<\/span><span class=\"\"> reg = <\/span><span class=\"\">\/\\\\b(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\\\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\\\b\/<\/span><span class=\"\">;<\/span><\/code><\/li>\n<\/ol>\n<h4>12. \u6821\u9a8cIP-v6\u5730\u5740<\/h4>\n<ol class=\"list-paddingleft-2\">\n<li><code class=\"\"><span class=\"\">var<\/span><span class=\"\"> reg = <\/span><span class=\"\">\/(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\\\\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\\\\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))\/<\/span><span class=\"\">;<\/span><\/code><\/li>\n<\/ol>\n<h4>13. \u68c0\u67e5URL\u7684\u524d\u7f00<\/h4>\n<p>\u5e94\u7528\u5f00\u53d1\u4e2d\u5f88\u591a\u65f6\u5019\u9700\u8981\u533a\u5206\u8bf7\u6c42\u662fHTTPS\u8fd8\u662fHTTP\uff0c\u901a\u8fc7\u4e0b\u9762\u7684\u8868\u8fbe\u5f0f\u53ef\u4ee5\u53d6\u51fa\u4e00\u4e2aurl\u7684\u524d\u7f00\u7136\u540e\u518d\u903b\u8f91\u5224\u65ad\u3002<\/p>\n<ol class=\"list-paddingleft-2\">\n<li><code class=\"\"><span class=\"\">if<\/span><span class=\"\"> (!s.match(<\/span><span class=\"\">\/^[a-zA-Z]+:\\\/\\\/\/<\/span><span class=\"\">)) {<\/span><\/code><\/li>\n<li><code class=\"\"><span class=\"\"> \u00a0 \u00a0s = <\/span><span class=\"\">'http:\/\/'<\/span><span class=\"\"> + s;<\/span><\/code><\/li>\n<li><code class=\"\"><span class=\"\">}<\/span><\/code><\/li>\n<\/ol>\n<h4>14. \u63d0\u53d6URL\u94fe\u63a5<\/h4>\n<p>\u4e0b\u9762\u7684\u8fd9\u4e2a\u8868\u8fbe\u5f0f\u53ef\u4ee5\u7b5b\u9009\u51fa\u4e00\u6bb5\u6587\u672c\u4e2d\u7684URL\u3002<\/p>\n<ol class=\"list-paddingleft-2\">\n<li><code class=\"\"><span class=\"\">var<\/span><span class=\"\"> reg = <\/span><span class=\"\">\/^(f|ht){1}(tp|tps):\\\/\\\/([\\w-]+\\.)+[\\w-]+(\\\/[\\w- .\/?%&amp;=]*)?\/<\/span><span class=\"\">;<\/span><\/code><\/li>\n<\/ol>\n<h4>15. \u6587\u4ef6\u8def\u5f84\u53ca\u6269\u5c55\u540d\u6821\u9a8c<\/h4>\n<p>\u9a8c\u8bc1 windows\u4e0b\u6587\u4ef6\u8def\u5f84\u548c\u6269\u5c55\u540d\uff08\u4e0b\u9762\u7684\u4f8b\u5b50\u4e2d\u4e3a.txt\u6587\u4ef6\uff09<\/p>\n<ol class=\"list-paddingleft-2\">\n<li><code class=\"\"><span class=\"\">var<\/span><span class=\"\"> reg = <\/span><span class=\"\">\/^([a-zA-Z]\\\\:|\\\\\\\\)\\\\\\\\([^\\\\]+\\\\)*[^\\\\\/:*?\"&lt;&gt;|]+\\\\.txt(l)?$\/<\/span><span class=\"\">;<\/span><\/code><\/li>\n<\/ol>\n<h4>16. \u63d0\u53d6Color Hex Codes<\/h4>\n<p>\u6709\u65f6\u9700\u8981\u62bd\u53d6\u7f51\u9875\u4e2d\u7684\u989c\u8272\u4ee3\u7801\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e0b\u9762\u7684\u8868\u8fbe\u5f0f\u3002<\/p>\n<ol class=\"list-paddingleft-2\">\n<li><code class=\"\"><span class=\"\">var<\/span><span class=\"\"> reg = <\/span><span class=\"\">\/^#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$\/<\/span><span class=\"\">;<\/span><\/code><\/li>\n<\/ol>\n<h4>17. \u63d0\u53d6\u7f51\u9875\u56fe\u7247<\/h4>\n<p>\u5047\u82e5\u4f60\u60f3\u63d0\u53d6\u7f51\u9875\u4e2d\u6240\u6709\u56fe\u7247\u4fe1\u606f\uff0c\u53ef\u4ee5\u5229\u7528\u4e0b\u9762\u7684\u8868\u8fbe\u5f0f\u3002<\/p>\n<ol class=\"list-paddingleft-2\">\n<li><code class=\"\"><span class=\"\">var<\/span><span class=\"\"> reg = <\/span><span class=\"\">\/\\\\&lt; *[img][^\\\\&gt;]*[src] *= *[\\\\\"\\']{0,1}([^\\\\\"\\'\\ &gt;]*)\/<\/span><span class=\"\">;<\/span><\/code><\/li>\n<\/ol>\n<h4>18. \u63d0\u53d6\u9875\u9762\u8d85\u94fe\u63a5<\/h4>\n<p>\u63d0\u53d6html\u4e2d\u7684\u8d85\u94fe\u63a5\u3002<\/p>\n<ol class=\"list-paddingleft-2\">\n<li><code class=\"\"><span class=\"\">var<\/span><span class=\"\"> reg = <\/span><span class=\"\">\/(&lt;a\\\\s*(?!.*\\\\brel=)[^&gt;]*)(href=\"https?:\\\/\\\/)((?!(?:(?:www\\\\.)?'.implode('|(?:www\\\\.)?', $follow_list).'))[^\"]+)\"((?!.*\\\\brel=)[^&gt;]*)(?:[^&gt;]*)&gt;\/<\/span><span class=\"\">;<\/span><\/code><\/li>\n<\/ol>\n<h4>19. \u67e5\u627eCSS\u5c5e\u6027<\/h4>\n<p>\u901a\u8fc7\u4e0b\u9762\u7684\u8868\u8fbe\u5f0f\uff0c\u53ef\u4ee5\u641c\u7d22\u5230\u76f8\u5339\u914d\u7684CSS\u5c5e\u6027\u3002<\/p>\n<ol class=\"list-paddingleft-2\">\n<li><code class=\"\"><span class=\"\">var<\/span><span class=\"\"> reg = <\/span><span class=\"\">\/^\\\\s*[a-zA-Z\\\\-]+\\\\s*[:]{1}\\\\s[a-zA-Z0-9\\\\s.#]+[;]{1}\/<\/span><span class=\"\">;<\/span><\/code><\/li>\n<\/ol>\n<h4>20. \u62bd\u53d6\u6ce8\u91ca<\/h4>\n<p>\u5982\u679c\u4f60\u9700\u8981\u79fb\u9664HMTL\u4e2d\u7684\u6ce8\u91ca\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u7684\u8868\u8fbe\u5f0f\u3002<\/p>\n<ol class=\"list-paddingleft-2\">\n<li><code class=\"\"><span class=\"\">var<\/span><span class=\"\"> reg = <\/span><span class=\"\">\/&lt;!--(.*?)--&gt;\/<\/span><span class=\"\">;<\/span><\/code><\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<p>https:\/\/segmentfault.com\/a\/1190000012806098<\/p>\n<p>https:\/\/mp.weixin.qq.com\/s\/TsiTKSZCzo4O8rBznvpkcA<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; \u6570\u5b57 2\u4f4d\u5c0f\u6570 &lt;input type=&#8221;text&#8221; name=&#8221;amount&#8221; id=&#8221; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-6279","post","type-post","status-publish","format-standard","hentry","category-11"],"_links":{"self":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts\/6279","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6279"}],"version-history":[{"count":0,"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts\/6279\/revisions"}],"wp:attachment":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6279"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6279"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}