return str1 == str2;
}
this.isEqualsSpan = function(id, id1) {
var val = document.getElementById(id);
var val1 = document.getElementById(id1);
if (!this.isEquals(val.value, val1.value)) {
val.select();
var str = "二次输入内容必须一样;";
this.appendError(id, str);
return false;
} else {
this.remove(id + idExt);
return true;
}
}
/**
* 检查字符串是否在给定长度范围以内(中文字符以2个字节计算),字符为空,不做检查<br>
*
* @param {}
* str 检查的字符
* @param {}
* lessLen 应该大于或者等于的长度
* @param {}
* moreLen 应该小于或者等于的长度
*
* @return {Boolean} <b>小于最小长度或者大于最大长度</b>数字返回false;
*/
this.isRange = function(str, lessLen, moreLen) {
var strLen = this.length(str);
if (lessLen != "") {
if (strLen < lessLen)
return false;
}
if (moreLen != "") {
if (strLen > moreLen)
return false;
}
if (lessLen == "" && moreLen == "")
throw "没有定义最大最小长度!";
return true;
}
this.isRangeSpan = function(id, lessLen, moreLen) {
var val = document.getElementById(id);
if (!this.isRange(val.value, lessLen, moreLen)) {
var str = "长度";
if (lessLen != "")
str += "大于或者等于 " + lessLen + ";";
if (moreLen != "")
str += " 应该小于或者等于 " + moreLen;
val.select();
this.appendError(id, str);
return false;
} else {
this.remove(id + idExt);
return true;
}
}
/**
* 检查字符串是否小于给定长度范围(中文字符以2个字节计算)<br>
*
* @param {}
* str 字符串
* @param {}
* lessLen 小于或等于长度
*
* @return {Boolean} <b>小于给定长度</b>数字返回false;
*/
this.isLess = function(str, lessLen) {
return this.isRange(str, lessLen, "");
}
this.isLessSpan = function(id, lessLen) {
var val = document.getElementById(id);
if (!this.isLess(val.value, lessLen)) {
var str = "长度大于或者等于 " + lessLen;
val.select();
this.appendError(id, str);
return false;
} else {
this.remove(id + idExt);
return true;
}
}
/**
* 检查字符串是否大于给定长度范围(中文字符以2个字节计算)<br>
*
* @param {}
* str 字符串
* @param {}
* moreLen 小于或等于长度
*
* @return {Boolean} <b>大于给定长度</b>数字返回false;
*/
this.isMore = function(str, moreLen) {
return this.isRange(str, "", moreLen);
}
this.isMoreSpan = function(id, moreLen) {
var val = document.getElementById(id);
if (!this.isMore(val.value, moreLen)) {
var str = "长度应该小于或者等于 " + moreLen;
val.select();
this.appendError(id, str);
return false;
} else {
this.remove(id + idExt);
return true;
}
}
/**
* 检查字符不为空
