Tr Lib
TypeScript
Assert
Shared

Shared

check if a condition is truthy and throw an error if it is not

assert

assert(condition: any, errorMessage?: string): void | never

Parameters

  • condition: the truthy condition to check
  • errorMessage: the error message to throw if the condition is not met

Examples

import { assert } from '@trippler/tr_lib/shared'
 
const condition = 20
assert(condition <= 10, 'condition is not met')/* stops execution if condition is not met */
ServerShared