js 正则表达式语法大全_正则表达式语法_js正则表达式匹配数字(23)

for(var i = 0; i < field.length; i++){

var vali=theForm.validate;

if(vali!=null){

if(vali.value=="0"){

var fun=vali.functionName;

if(fun!=null){

return eval(fun+"()");

}

else{

return true;

}

}

}

var empty=false;

var value=trim(field[i].value);

if(value.length==0){//是否空值

empty=true;

}

var emptyInfo=field[i].emptyInfo;//空值验证

if(emptyInfo!=null&&empty==true){

alert(emptyInfo);

field[i].focus();

return false;

}

var lengthInfo=field[i].lengthInfo;//最大长度验证

if(lengthInfo!=null&&getStringLength(value)>field[i].maxLength){

alert(lengthInfo);

field[i].focus();

return false;

}

var validatorType=field[i].validatorType;

if(validatorType!=null){//其它javascript

var rs=true;

if(validatorType=="javascript"){

eval("rs="+field[i].functionName+"()");

if(rs==false){

return false;

}

else{

continue;

}

}

else if(validatorType=="disable"){//提交表单前disable的按钮

disableList.length++;

disableList[disableList.length-1]=field[i];

continue;

}

else if(validatorType=="Date"){

rs=validateDate(theForm.elements(field[i].fieldName),field[i].format,field[i].errorInfo);

}

else if(validatorType=="DateGroup"){

rs=validateDateGroup(theForm.elements(field[i].year),theForm.elements(field[i].month),theForm.elements(field[i].day),field[i].errorInfo);

}

else if(validatorType=="Checkbox"){

rs=validateCheckbox(theForm.elements(field[i].fieldName),field[i].errorInfo);

}

else if(validatorType=="Radio"){

rs=validateRadio(theForm.elements(field[i].fieldName),field[i].errorInfo);

}

else if(validatorType=="Select"){

rs=validateSelect(theForm.elements(field[i].fieldName),field[i].errorInfo);

本文来自电脑杂谈，转载请注明本文网址：
http://www.pc-fly.com/a/jisuanjixue/article-32124-23.html