有人说做网站赌,温州网站制作网站,四川省建设局网站,金融网站怎么做js金额校验#xff0c;js正则表达式#xff0c;包含正负#xff0c;小数点后两位#xff0c;js代码如下#xff1a;function isMoney(s) {//金额 只允许正数//var exp /(^[1-9]([0-9])?(\.[0-9]{1,2})?$)|(^(0){1}$)|(^[0-9]\.[0-9]([0-9])?$)/;//金额 允许正()负数//…js金额校验js正则表达式包含正负小数点后两位js代码如下function isMoney(s) {//金额 只允许正数//var exp /(^[1-9]([0-9])?(\.[0-9]{1,2})?$)|(^(0){1}$)|(^[0-9]\.[0-9]([0-9])?$)/;//金额 允许正()负数//var exp /(^([-]?)[1-9]([0-9])?(\.[0-9]{1,2})?$)|(^([-]?)(0){1}$)|(^([-]?)[0-9]\.[0-9]([0-9])?$)/;//金额 允许正负数var exp /(^([-]?)[1-9]([0-9])?(\.[0-9]{1,2})?$)|(^([-]?)(0){1}$)|(^([-]?)[0-9]\.[0-9]([0-9])?$)/;if(exp.test(s)) {return true;} else {return false;}}原文https://blog.csdn.net/marvel_cheng/article/details/83376746原文https://www.cnblogs.com/luoshengjie/p/10243567.html
