23 lines
591 B
JavaScript
23 lines
591 B
JavaScript
|
import { DateTime } from "luxon"
|
||
|
|
|
||
|
|
export default {
|
||
|
|
isNumber (n){
|
||
|
|
if(isNaN(n)){return false}
|
||
|
|
if (typeof n === "number") { return true }
|
||
|
|
return false
|
||
|
|
},
|
||
|
|
isString (s){
|
||
|
|
if (typeof s === 'string') { return true }
|
||
|
|
return false
|
||
|
|
},
|
||
|
|
dateStringIsValid(str){
|
||
|
|
if(str===null){return true}
|
||
|
|
if(DateTime.fromFormat(str,'yyyy-MM-dd').isValid){
|
||
|
|
return true
|
||
|
|
}
|
||
|
|
return false
|
||
|
|
},
|
||
|
|
isObject(objValue) {
|
||
|
|
return objValue && typeof objValue === 'object' && objValue.constructor === Object;
|
||
|
|
}
|
||
|
|
}
|