Validators

Strickland validators are pure functions that accept values and return validation results. Here is an extremely simple validator that validates that the value supplied is the letter 'A', returning the validation result as a boolean.
1
// As an arrow function
2
const letterA = (value) => (value === 'A');
3
​
4
// As a traditional function
5
function letterA(value) {
6
    return (value === 'A');
7
}
Copied!

Introduction

Validation

Last modified 1yr ago

Copy link