Function

Module: @ember/utils
import { isEmpty } from '@ember/utils';
obj
Object
Value to test
returns
Boolean

Verifies that a value is null or undefined, an empty string, or an empty array.

Constrains the rules on isNone by returning true for empty strings and empty arrays.

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isEmpty();                // true
isEmpty(null);            // true
isEmpty(undefined);       // true
isEmpty('');              // true
isEmpty([]);              // true
isEmpty({});              // false
isEmpty('Adam Hawkins');  // false
isEmpty([0,1,2]);         // false
isEmpty('\n\t');          // false
isEmpty('  ');            // false