正则表达式

// 验证规则
var validRegex = {
letterOnly : /^[A-Za-z]+$/,
numLetterOnly : /^[A-Za-z0-9]+$/,
notBlank : /^[^\s]{1,}(.)*[^\s]{1,}$|^[^\s]{1}$/, //前后空格不要，中间空格可以有
tel : /^(\(\d{3,4}\)|\d{3,4}-|\s)?\d{8}$|^[1][358]\d{9}$/,
account : /^\d{16}$|^\d{19}$/,
mobile : /^[1][358]\d{9}$/,
email : /^([a-zA-Z0-9]+[_|\_|\.]?)*[a-zA-Z0-9]+@([a-zA-Z0-9]+[_|\_|\.]?)*[a-zA-Z0-9]+\.[a-zA-Z]{2,3}$/,
postCode : /^[1-9][0-9]{5}$/,
price : /^(?!(0[0-9]{0,}$))[0-9]{1,}[.]{0,}[0-9]{0,4}$/,
amount:/^[0-9]+(.[0-9]{1,2})?$/,
integer:/^\d+$/,
carNo : /^[\u4e00-\u9fa5]{1}[A-Z]{1}[A-Z0-9]{5}$/,
userName : /^[a-zA-Z][a-zA-Z0-9_]*$/,
roleName : /^[a-zA-Z\u4E00-\u9FFF][a-zA-Z0-9_\u4E00-\u9FFF]+$/,
fax : /^[+]{0,1}(\d){1,3}[ ]?([-]?((\d)|[ ]){1,12})+$/
}