Simple verification of JS parameters

 var verification={    //Verify time Format 8:00  vtime: function  (s)  {      var ar = s.split (': '), flag = true;       if  (ar.length != 2)  FLAG = false;       else {          if  ( !/^[\d]+$/.test (ar[0])  | |  !/^[\d]+$/.test (ar[1])  FLAG = false;           else {              if   (parseint (ar[0])  < 0 | |  parseint (ar[0])  > 23 | |  parseint (ar[1])  < 0 | |  parseint (ar[1])  > 59)  FLAG = false;           }      }           return flag;  },  //determines whether the character entered is an integer        isInteger:function  (str) {                  if (str.length!=0) {                 var    reg=/^[-+]?\d*$/;                     Return  reg.test (str);          }       },        //verify phone   isphone : function  (str) {                 if (str.length!=0) {                var  reg=/^((\d2,3) | (\d{3}\-))? (0\d2,3|0\d{2,3}-)? [1-9]\d{6,7} (\-\d{1,4})?$/;                return reg.test (str);         }      },  //Verification URL  isUrl:function  (str) {                if (str.length!=0) {               var  reg=/^http:\/\/[a-za-z0-9]+\. [a-za-z0-9]+[\/=\?%\ -&_~ ' @[\]\ ': +!] * ([^<>\ "\"]) *$/  ;                return reg.test (str);           }      },  //determine if the input ZIP code (only six-bit) is correct      iszip:function   (str) {&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSp;if (str.length!=0) {              var  reg=/^\d{6}$/;              return  reg.test (str);         }       } ,   //determine if the email format entered is correct       isEmail:function  ( STR)  {             if (str.length!=0) {               var   reg=/ ^\w+ ([-+.] \w+) *@\w+ ([-.] \w+) *\.\w+ ([-.] \w+) *$/;              return  Reg.test (str);          }      },     //Verifying longitude   isLon:function  (str) {&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSp;       if (str.length!=0) {               var  reg=/^-? (?:(? : 180 (?: \. 0{1,5})?) | (?:(?:(? : 1[0-7]\d) | (?: [1-9]?\d)] (?:\. \d{1,5})) $/;              return reg.test ( STR);         }      },   Verify latitude   isLat:function  (str) {              if (str.length!=0) {               var reg=/^-? ((0|\d| [1-8]\d|] (\.\d{1,7})? | 90 (\.0{1,7})?)? $/;              return reg.test ( STR);          }      },   //Verify special character   isalllegal:function  (str) {     var reg = /^[^@\/\ ' \\\ "#$%&\^\*]+$/;     return reg.test (str);    },  //Verify that the first 5 characters are Chinese characters, verify the name of the hospital entered, or long text   isStartChinese:function  (str) {    var s=str.substr (0, 5);          var reg=/^[\u0391-\uFFE5]+$/;           return reg.test (str);    },     //determines whether the character entered is Chinese       isChinese:function  (str) {               if (str.length!=0) {               var   reg=/^[\u0391-\uFFE5]+$/;               return reg.test (str);           }      }    }; 

JS various parameters simple validation