const MoneyTest = /((^[1-9]\d*)|^0)(\.\d{0,2}){0,1}$/;
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// 金额添加千分位
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const comdify = function (n) {
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if(!n) return n;
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let str = n.split('.');
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let re = /\d{1,3}(?=(\d{3})+$)/g;
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let n1 = str[0].replace(re, "$&,");
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return str.length > 1 && str[1] ? `${n1}.${str[1]}` : `${n1}.00`;
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};
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//去除千分位中的‘，'
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const delcommafy = function (num){
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if(!num) return num;
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num = num.toString();
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num = num.replace(/,/gi, '');
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return num;
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};
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const valdateFn = function (rule,val,cb) {
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setTimeout(() => {
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if(val) {
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let inputVal = delcommafy(val);
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if (rule.test(inputVal)) {
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cb()
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} else {
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cb('只能是数字金额,最多两位小数')
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}
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}
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cb()
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})
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}
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// 验证金额数字可以为负数
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const moneyValid = function (rule,val,cb) {
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valdateFn(/((^-?[1-9]\d*)|^-?0)(\.\d{0,2}){0,1}$/,val,cb);
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};
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// 验证金额数字不可以为负数
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const moneyNValid = function (rule,val,cb) {
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valdateFn(MoneyTest,val,cb);
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};
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// 获取输入框的值
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export function getInputValue (el) {
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let inputVal = el || '';
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return comdify(delcommafy(inputVal));
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};
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