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LSM_OIL_SITE_zhongping/packageChart/common/checker.js
2023-04-26 14:03:20 +08:00

22 lines
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JavaScript
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module.exports = {
error:'',
isJSON : function (str){
if (typeof str == 'string') {
try {
var obj=JSON.parse(str);
if(typeof obj == 'object' && obj ){
return true;
}else{
return false;
}
} catch(e) {
console.log('error'+str+'!!!'+e);
return false;
}
}
},
isNumber : function (checkVal){
var reg = /^-?[1-9][0-9]?.?[0-9]*$/;
return reg.test(checkVal);
}
}