tt-mp
Version:
一套组件化、可复用、易扩展的头条小程序 UI 组件库
20 lines (18 loc) • 325 B
JavaScript
/**
* Checks if a value is empty.
*/
function isEmpty(value) {
if (Array.isArray(value)) {
return value.length === 0
} else if (typeof value === 'object') {
if (value) {
for (const _ in value) {
return false
}
}
return true
} else {
return !value
}
}
export default isEmpty