isBlank (obj) Booleanpublic
A value is blank if it is empty or a whitespace string.
1 2 3 4 5 6 7 8 9 10 11 | Ember.isBlank(); // trueEmber.isBlank(null); // trueEmber.isBlank(undefined); // trueEmber.isBlank(''); // trueEmber.isBlank([]); // trueEmber.isBlank('\n\t'); // trueEmber.isBlank(' '); // trueEmber.isBlank({}); // falseEmber.isBlank('\n\t Hello'); // falseEmber.isBlank('Hello world'); // falseEmber.isBlank([1,2,3]); // false |
Parameters:
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obj
Object - Value to test
Returns:
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Boolean
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