一些正则验证-JS

Validation = {

    textCount: function(field, counter, maxLimit) {
        var message = $(field).val();
        if ($(field).val().length > maxLimit)
            $(field).val(message.substring(0, maxLimit))
        //$(counter).text(maxLimit-field.value.length);
    },
    refreshValidator: function(img, input) {
        $(img).attr('src', $(img).attr('src') + "&r=" + Math.random());
        $(input).focus();
    },
    isUrl: function(s) {
        var strRegex =
                            /^((http(s)?|ftp|telnet|news|rtsp|mms):\/\/)?(((\w(\-*\w)*\.)+[a-zA-Z]{2,4})|(((1\d\d|2([0-4]\d|5[0-5])|[1-9]\d|\d).){3}(1\d\d|2([0-4]\d|5[0-5])|[1-9]\d|\d).?))(:\d{0,5})?(\/+.*)*$/;
        return strRegex.test(s);
    },
    isDecimal: function(d) { var pattern = /^(([1-9]\d{0,12})|0)(\.\d{1,2})?$/; return pattern.test(d); },
    isEmail: function(s) {
        var pattern = /^[\w-]+(\.[\w-]+)*@[\w-]+(\.[\w-]+)+$/;
        return pattern.test(s);
    },
    isLowEmail: function(s) {
        var b, e;
        b = s.indexOf("@");
        e = s.indexOf(".");
        if (b <= 0) return false;
        if (e < 0 || e == (s.length - 1)) { return false; }
        return true;
    },
    clearNoNum: function(event, obj) {
        event = window.event || event;
        if (event.keyCode == 37 | event.keyCode == 39) {
            return;
        }
        obj.value = obj.value.replace(/[^\d.]/g, "");
        obj.value = obj.value.replace(/^\./g, "");
        obj.value = obj.value.replace(/\.{2,}/g, ".");
        obj.value = obj.value.replace(".", "$#$").replace(/\./g, "").replace("$#$", ".");
    },
    checkNum: function(obj) {
        obj.value = obj.value.replace(/\.$/g, "");
    },
    isInteger: function(value) {
        var integerReg = new RegExp(/^\d+$/);
        return integerReg.test(value);
    },
    isValidateReg: function(value) {
        var validateReg = /^([A-Za-z0-9\s\-\_\~\!\@\#\$\%\^\&\*\(\)\|\<\>\?\:\;\"\'\.\[\]\{\}\,\+\`\/\\\=]){8,16}$/;
        if (validateReg.test(value)) {
            return Biz.Common.Validation.isStrengthReg(value);
        }
        return false;
    },
    isStrengthReg: function(value) {
        if (value.match(/([a-zA-Z])/) && value.match(/([0-9])/)) {
            return true;
        }
        else if (value.match(/([^a-zA-Z0-9])/) && value.match(/([0-9])/)) {
            return true;
        }
        else if (value.match(/([^a-zA-Z0-9])/) && value.match(/([a-zA-Z])/)) {
            return true;
        }
        return false;
    },

    isDate: function(strValue) {
        var objRegExp = /^\d{4}(\-|\/|\.)\d{1,2}\1\d{1,2}$/

        if (!objRegExp.test(strValue))
            return false;
        else {
            var arrayDate = strValue.split(RegExp.$1);
            var intDay = parseInt(arrayDate[2], 10);
            var intYear = parseInt(arrayDate[0], 10);
            var intMonth = parseInt(arrayDate[1], 10);
            if (intMonth > 12 || intMonth < 1) {
                return false;
            }
            var arrayLookup = { '1': 31, '3': 31, '4': 30, '5': 31, '6': 30, '7': 31,
                '8': 31, '9': 30, '10': 31, '11': 30, '12': 31
            }
            if (arrayLookup[parseInt(arrayDate[1])] != null) {
                if (intDay <= arrayLookup[parseInt(arrayDate[1])] && intDay != 0)
                    return true;
            }
            if (intMonth - 2 == 0) {
                var booLeapYear = (intYear % 4 == 0 && (intYear % 100 != 0 || intYear % 400 == 0));
                if (((booLeapYear && intDay <= 29) || (!booLeapYear && intDay <= 28)) && intDay != 0)
                    return true;
            }
        }
        return false;
    },
    isZip: function(value) {
        var validateReg = /^[0-9]{6}$/;
        return validateReg.test(value);
    },
    checkSpecialChar: function(value) {
        var validateReg = /([~!@#$%^&*\/\\,.\(\)]){6,16}$/;
        return validateReg.test(value);
    },
    CheckSpecialString: function(value) {
        var validateReg = /[\u0000-\u0008\u000B\u000C\u000E-\u001F\uD800-\uDFFF\uFFFE\uFFFF]/;
        return validateReg.test(value);
    },
    isTel: function(s) {
        var patrn = /^\d{3,4}-\d{7,8}(-\d{3,4})?$/
        if (!patrn.exec(s)) return false
        return true
    },

    isMobile: function(value) {
        var validateReg = /^1\d{10}$/;
        return validateReg.test(value);
    },
    isIndentifyNo: function(value) {
        var validateReg = /^[0-9]{14}[A-Za-z0-9]{1}$/;
        var validateReg1 = /^[0-9]{17}[A-Za-z0-9]{1}$/;
        return (validateReg.test(value) || validateReg1.test(value));
    },
    getLength: function(value) {
        return value.replace(/[^\x00-\xff]/g, "**").length;
    },
    isLicence: function(value) {
        var validateReg = /^[A-Za-z]{10}[0-9]{10}$/;
        return validateReg.test(value);
    },
    isPersonalCard: function(value) {
        var validateReg = /(^\d{15}$)|(^\d{17}(\d|[A-Za-z]{1})$)/;
        return validateReg.test(value);
    },
    isOrganizationCodeCard: function(value) {
        var validateReg = /^[A-Za-z0-9]{9}$/;
        return validateReg.test(value);
    },
    isBankAccount: function(value) {
        var validateReg = /^[1-9]{1}[0-9]*$/;
        return validateReg.test(value);
    },
    MaxLength: function(field, maxlimit) {
        var j = field.value.replace(/[^\x00-\xff]/g, "**").length;
        var tempString = field.value;
        var tt = "";
        if (j > maxlimit) {
            for (var i = 0; i < maxlimit; i++) {
                if (tt.replace(/[^\x00-\xff]/g, "**").length < maxlimit)
                    tt = tempString.substr(0, i + 1);
                else
                    break;
            }
            if (tt.replace(/[^\x00-\xff]/g, "**").length > maxlimit) {
                tt = tt.substr(0, tt.length - 1);
                field.value = tt;
            }
            else {
                field.value = tt;
            }
        }
    }
};