Code Explainers

Code explainers tagged #guard-clauses

php 
<?php
 
namespace App\Rules;
 

How a custom coupon rule validates in Laravel

validation eloquent business-rules
Intermediate 7 steps
javascript 
function validateSignup({ email, password, confirmPassword, username, age }) {
  const errors = {};
 
  if (!email) {

Building a signup validator in JavaScript

validation regex guard-clauses
Beginner 7 steps