js验证表单大全(5)

alert(\证券代码长度应该为6位\

return false; }

if(!isNumber( secCode ) ){

alert(\证券代码只能包含数字\

return false; }

return true; }

/****************************************************

function:cTrim(sInputString,iType)

description:字符串去空格的函数

parameters:iType：1=去掉字符串左边的空格

2=去掉字符串左边的空格

0=去掉字符串左边和右边的空格

return value:去掉空格的字符串

****************************************************/

function cTrim(sInputString,iType) {

var sTmpStr = ' ';

var i = -1;

if(iType == 0 || iType == 1) {

while(sTmpStr == ' ') {

++i;

sTmpStr = sInputString.substr(i,1); }

sInputString = sInputString.substring(i); }

if(iType == 0 || iType == 2) {

sTmpStr = ' ';

i = sInputString.length;

while(sTmpStr == ' ') {

--i;

sTmpStr = sInputString.substr(i,1); }

sInputString = sInputString.substring(0,i+1); }

return sInputString; }

/*