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Module

x/isx/is_non_nullable.ts>isNonNullable

Collection of validation functions for JavaScript data
TomokiMiyauci/isx
Latest
function isNonNullable
import { isNonNullable } from "https://deno.land/x/isx@1.5.0/is_non_nullable.ts";

Whether the input is NonNullable or not.

Examples

Example 1

import { isNonNullable } from "https://deno.land/x/isx@$VERSION/is_non_nullable.ts";
import { assertEquals } from "https://deno.land/std/testing/asserts.ts";
assertEquals(isNonNullable(""), true);
assertEquals(isNonNullable(null), false);
assertEquals(isNonNullable(undefined), false);

Parameters

input: T
  • Any input.

Returns

input is NonNullable<T>