10 examples of 'isnullorundefined' in JavaScript

30
export function isNullOrUndefined(object: any) {
31
    return object === null || object === undefined
32
33
}

13
function isNullOrUndefined(v: any) {
14
  return v === undefined || v === null;
15
}

69
function isNullOrUndefined(value) {
70
    return value === null || value === undefined;
71
}

48
export function isNullOrUndefined(value: any) : value is null | undefined {
49
    return isUndefined(value) || isNull(value);
50
}

37
export function isNullOrUndefined(value: any): boolean {
38
    return value === undefined || value === null;
39
}

1017
function isNullOrUndefined (obj) {
1018
    return !obj && (obj === null || typeof obj === 'undefined');
1019
}

707
function isNullOrUndefined(arg) {
708
  return  arg == null;
709
}

436
function isNullOrUndefined(x) {
437
  return x === null || x === undefined;
438
}

64
export function isNotUndefined (arg: T): arg is Exclude {
65
  return arg !== undefined
66
}

67
function isNullOrUndefinedOrEmpty(value: string): boolean {
68
    return isNull(value) || isUndefined(value) || isEmpty(value);
69
}