Enforce default parameters to be last (default-param-last) #1414
Description
https://eslint.org/docs/rules/default-param-last
Putting default parameter at last allows function calls to omit optional tail arguments.
// Correct: optional argument can be omitted
function createUser(id, isAdmin = false) {}
createUser("tabby")
// Incorrect: optional argument can **not** be omitted
function createUser(isAdmin = false, id) {}
createUser(undefined, "tabby")Rule Details
This rule enforces default parameters to be the last of parameters.
Examples of incorrect code for this rule:
/* eslint default-param-last: ["error"] */
function f(a = 0, b) {}
function f(a, b = 0, c) {}Examples of correct code for this rule:
/* eslint default-param-last: ["error"] */
function f(a, b = 0) {}