js 正則

/*!
 * validator - v1.0
 * Copyright 2014 create by huanghaiping 同事
 */
(function(wnd,$){
    if(typeof Array.prototype.has == 'undefined'){
    
        Array.prototype.has = function(ele){
            var result = false;
            for(var i = 0, len = this.length; i < len; i++){
                if(ele == this[i]){
                    result = true;
                    break;
                }
            }
            
            return result;
        };
    }
    
    var formConfig = {
        msgbox : '<span class="label label-warning"><i class="ace-icon fa fa-exclamation-triangle bigger-120"></i><font>Warning</font></span>',
        message : {
            must : '不能爲空',
            maxLength : '長度不能大於#max',
            minLength : '長度不能小於#min',
            equalto : '兩次密碼輸入不一致',
            email : '不是正確的Email地址',
            url  : '不是正確的URL地址',
            dlurl: '不是正確的地利URL地址',
            dlimg: '不是正確的地利圖片地址',
            ip : '不是正確的IP地址',
            integer : '只能爲整數',
            floating : '只能爲浮點數',
            mobile : '不是正確的手機號碼',
            companyCode : '不是正確的機構代碼',
            idCard : '不是正確的身份證號碼',
            max : '不能大於#max',
            min : '不能小於#min',
            number : '只限數字',
            products : '只限整數和逗號',
            letter : '只限字母',
            word : '只限中文、字母、數字',
            isChar : '只限中文、字母、數字',
            REG : '爲非法字符',
            floatReserve: '保留小數點後兩位',
            imgNeed:'請添加圖片',
            selectNeed:'請選擇',
            isDate:'日期不合法'
        }
    };
    
    var mustType = ['checkbox','radio'];
    
    $.fn.extend({
        validate : function(){
            
            if(!$(this).attr('validate')){
                $(this).attr('throught',true);
                return;
            }
            var _this = this,
            _arg = eval('(' + $(_this).attr('validate') + ')'),
            /*
                identifying destructor, with one icon marked the result state and tips container
            */
            _validate_string = formConfig.msgbox,
            _msg_box = null;
            
            /*
                basic identify rules
            */
            var _vali = {
                /*
                    The first three rules is meanless, for they are made to easy to execute
                */
                tips : function(){
                    return true;
                },
                selfVali : function(){
                    return true;
                },
                success : function(){
                    return true;
                },
                must : function(value){
                    return value != ''?true:formConfig.message.must;
                },
                
                maxLength : function(value){
                    return value.length <= _arg.maxLength?true:formConfig.message.maxLength.replace('#max',_arg.maxLength);
                },
                
                minLength : function(value){
                    return value.length >= _arg.minLength?true:formConfig.message.minLength.replace('#min',_arg.minLength);
                },
                
                equalTo : function(value){
                    var _equal_val = $(_arg.equalTo).val();
                    return _equal_val == value?true:formConfig.message.equalTo;
                },
                
                url : function(value){
                    var regStr =  '^((https|http|ftp|rtsp|mms)?://)' 
                        + '?(([0-9a-z_!~*\'().&=+$%-]+: )?[0-9a-z_!~*\'().&=+$%-]+@)?' 
                        + '(([0-9]{1,3}.){3}[0-9]{1,3}' 
                        + '|' 
                        + '([0-9a-z_!~*\'()-]+.)*' 
                        + '([0-9a-z][0-9a-z-]{0,61})?[0-9a-z].'
                        + '[a-z]{2,6})'
                        + '(:[0-9]{1,4})?'
                        + '((/?)|'
                        + '(/[0-9a-z_!~*\'().;?:@&=+$,%#-]+)+/?)$'; 
                    var reg = new RegExp(regStr);
                    return reg.test(value)?true:formConfig.message.url;
                },
                dlurl : function(value){
                    if($.trim(value) == "" )return true;
                    var regStr =  '^http://([.0-9a-zA-Z]*.|)dili7.com',
                        regStrNew = '^http://([.0-9a-zA-Z]*.|)nong12.com'; 
                    var reg = new RegExp(regStr),
                        regNew = new RegExp(regStrNew);
                    return reg.test(value)||regNew.test(value)?true:formConfig.message.dlurl;
                },
                dlimg : function(value){
                    if($.trim(value) == "" )return true;
                    var regStr =  '^http://img([.0-9]+.dili7.com)',
                        regStrNew =  '^http://img([.0-9]+.nong12.com)'; 
                    var reg = new RegExp(regStr),
                        regNew = new RegExp(regStrNew);
                    return reg.test(value)||regNew.test(value)?true:formConfig.message.dlurl;
                },
                ip : function(value){
                    var reg = /^((?:(?:25[0-5]|2[0-4]\d|((1\d{2})|([1-9]?\d)))\.){3}(?:25[0-5]|2[0-4]\d|((1\d{2})|([1-9]?\d))))$/;
                    return reg.test(value)?true:formConfig.message.ip;
                },
                email : function(value){
                    var reg = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
                    return reg.test(value)?true:formConfig.message.email;
                },
                isChar : function(value){
                    var reg = /^[\u4e00-\u9fa5A-Za-z0-9]+$/;
                    return reg.test(value)?true:formConfig.message.isChar;
                },
                word : function(value){
                    if($.trim(value) == "" )
                        return true;
                    var reg = /^[\u4e00-\u9fa5A-Za-z0-9]+$/;
                    return reg.test(value)?true:formConfig.message.word;
                },
                integer : function(value){
                    var reg = /^[0-9]\d*$/;
                    return reg.test(value)?true:formConfig.message.integer;
                },
                products : function(value){
                    var reg = /^[0-9,]+$/;
                    return reg.test(value)?true:formConfig.message.products;
                },
                letter : function(value){
                    var reg = /^[a-zA-Z]*$/;  
                    return reg.test(value)?true:formConfig.message.letter;
                },
                floating : function(value){
                    var reg = /^\d+\.\d+$/;
                    return reg.test(value)?true:formConfig.message.floating;
                },
                
                mobile : function(value){
                    var reg = /^1(3[0-9]|5[0-3]|45|47|5[5-9]|8[0-9]|70|7[6-8])\d{8}$/;
                    return reg.test(value)?true:formConfig.message.mobile;
                },
                
                companyCode : function(value){
                    if($.trim(value) == "" )
                        return true;
                    var reg = /^\d{8}\-\d$/;
                    return reg.test(value)?true:formConfig.message.companyCode;
                },
                
                idCard : function(value){
                    var reg = /^\d{6}19\d{2}((1[0-2])|0\d)([0-2]\d|30|31)\d{3}[\d|X|x]$/;
                    return reg.test(value)?true:formConfig.message.idCard;
                },
                
                max : function(value){
                    if($.trim(value) == "" )
                        return true;
                    return value <= _arg.max?true:formConfig.message.max.replace('#max',_arg.max);
                },
                
                min : function(value){
                    if($.trim(value) == "" )
                        return true;
                    return value >= _arg.min?true:formConfig.message.min.replace('#min',_arg.min);
                },
                charReg : function(value){
                    if(typeof VALIDATE != 'undefined'){
                        var _result = value.match(VALIDATE);
                        if(_result)
                            return _result.join(',') + formConfig.message.REG;
                    }
                    return true;
                },
                floatReserve : function(value){
                    if($.trim(value) == "" )
                        return true;
                    var reg = /^(([1-9]\d+)|\d)(\.\d{1,2})?$/g;
                    var _result = value.match(reg);
                    if(!_result)
                        return formConfig.message.floatReserve;
                    return true;
                },
                imgNeed : function(value){
                    if(!value){
                        return formConfig.message.imgNeed;
                    }
                    return true;
                },
                selectNeed : function(value){
                    if(!value || value <= -1){
                        return formConfig.message.selectNeed;
                    }
                    return true;
                },
                isDate : function(value){
                    var reg = /([0-9]{3}[1-9]|[0-9]{2}[1-9][0-9]{1}|[0-9]{1}[1-9][0-9]{2}|[1-9][0-9]{3})-(((0[13578]|1[02])-(0[1-9]|[12][0-9]|3[01]))|((0[469]|11)-(0[1-9]|[12][0-9]|30))|(02-(0[1-9]|[1][0-9]|2[0-8])))/;
                    return reg.test(value)?true:formConfig.message.isDate;
                }
            };
            
            function __check(){
                var _value =  $.trim($(_this).val()), _result;
                
                $(_this).val(_value);
                _result = _vali.charReg(_value);
                if(_result.constructor == String) return _result;
                    
                for(var a in _arg){
                    _result = _vali[a](_value);
                    if(_result.constructor == String) return _result;
                }
                return true;
            }
            
            function __mustCheck(){
                var forms = $(_this).parent().find('[name=' + $(_this).attr('name') + ']'),
                    checked = false;
                
                for(var i = 0, len = forms.length; i < len; i++){
                    if(forms[i].checked){
                        checked = true;
                        break;
                    }
                }
                
            }
            
            function __createBox(){
                if(!_msg_box){
                    var _t_box =  $(_validate_string);
                    $(_this).after(_t_box);
                    _t_box.css({
                        position:'absolute',
                        'z-index':100,
                        top : ($(_this).outerHeight()-_t_box.outerHeight())/2,
                        left : $(_this).parent().outerWidth()-$(_this).outerWidth() -_t_box.width() - 8
                    });
                    _msg_box = _t_box;
                }
                
            }
            
            /*
                the identifying process is made of two process, one is focus event and the blur events;
            */
            
            if(mustType.has($(_this).attr('type'))){
                var forms = forms = $(_this).parent().find('[name=' + $(_this).attr('name') + ']');
                forms.click(function(){
                    __createBox();
                    var result = false;
                    for(var i = 0, len = forms.length; i < len; i++){
                            if(forms[i].checked){
                            result = true;
                            break;
                        }
                    }
                    if(result){
                        _msg_box.hide();
                        $(_this).attr('through',true);
                    }
                    else{
                        $(_this).trigger('error',[formConfig.message['must']]);
                    }
                });
            }
            else{
                $(_this).focus(function(){
                    __createBox();
                    _msg_box.hide();
                }).blur(function(){
                    __createBox();
                    var _sys_rule_result = __check();
                    if(_sys_rule_result.constructor == String){
                        _msg_box.show();
                        $(_this).attr('through',false);
                        _msg_box.find('font').text(_sys_rule_result);
                    }else{
                        if(_arg.selfVali){
                            _result = _arg.selfVali($(this).val());
                            if(_result.constructor == String){
                                _msg_box.show();
                                $(_this).attr('through',false);
                                _msg_box.find('font').text(_result);
                            }
                            else{
                                _msg_box.hide();
                                $(_this).attr('through',true);
                            }
                        }
                        else{
                            _msg_box.hide();
                            $(_this).attr('through',true);
                        }
                    }       
                });
                
                $(_this).change(function(){
                    $(_this).trigger('blur');
                });
            }

            $(_this).bind('error',function(e,msg){
                __createBox();
                _msg_box.show();
                $(_this).addClass(formConfig.style.error);
            });
        },
        validator : function(callback){
            var _this = this,
                _forms = $($(_this).attr('forms')).find('[validate]'),
                _handles = [];
            _forms.each(function(index,n){
                $(n).validate();
            });
            $(_this).click(function(){
                if($(_this).attr('disabled')=='disabled'){
                    return ;
                }
                _forms = $($(_this).attr('forms')).find('[validate]');
                var __result = true;
                for(var i = 0, len = _forms.length; i < len; i++){
                    var __form = _forms.eq(i);
                    if(__form.attr('through') == 'false'){
                        __form.trigger('blur');
                        __result = false;
                        break;
                    }
                    else if(__form.attr('through') == 'true') {
                        continue;
                    }
                    else{
                        __form.trigger('blur');
                        if(__form.attr('through') == 'false'){
                            __result = false;
                            break;
                        }
                        
                        if(mustType.has(__form.attr('type'))){
                            var forms = __form.parent().find('[name=' + $(_this).attr('name') + ']'),
                                result = false;
                            for(var i = 0, len = forms.length; i < len; i++){
                                if(forms[i].checked){
                                    result = true;
                                    break;
                                }
                            }
                            if(!result){
                                __form.trigger('error',[formConfig.message['must']]);
                                __result = false;
                            }
                        }
                    }
                }
                
                if(__result){
                    if(callback) 
                        callback.call(this);
                }   
            });
        }
    });
})(this,jQuery);

[黃海平]