dist/modules/is.js
function isEmpty(val) {
    return (isUndefined(val) ||
        isNull(val) ||
        (isString(val) && val.length === 0) ||
        (isNumber(val) && isNaN(val)) ||
        (isPlainObject(val) && !array_1.keys(val).length) ||
        (isArray(val) && !val.length));
}
function isEmpty(val) {
    return (isUndefined(val) ||
        isNull(val) ||
        (isString(val) && val.length === 0) ||
        (isNumber(val) && isNaN(val)) ||
        (isPlainObject(val) && !array_1.keys(val).length) ||
        (isArray(val) && !val.length));
}
function isEmpty ( val ) { return ( isUndefined ( val ) || isNull ( val ) || ( isString ( val ) && val . length === 0 ) || ( isNumber ( val ) && isNaN ( val ) ) || ( isPlainObject ( val ) && ! array_1 . keys ( val ) . length ) || ( isArray ( val ) && ! val . length ) ) ; }
Is Empty
Test if value provided is empty.
Note 0 would be empty.

@param val value to be inspected.
Is Empty Test if value provided is empty . Note 0 would be empty .