hytescript.js/src/baseFunctions/string/charAt.js

A package for programming anything you want with ease.

module.exports = {
    description: 'Returns the char in text at provided index.',
    usage: 'string | index',
    parameters: [
        {
            name: 'String',
            description: 'String to get char at index.',
            optional: 'false',
            defaultValue: 'none'
        },
        {
            name: 'Index',
            description: 'The char index.',
            optional: 'false',
            defaultValue: 'none'
        }
    ],
    run: async (d, string, index) => {
        if (string == undefined) return new d.error('required', d, 'string');
        if (index == undefined) return new d.error('required', d, 'index');

        if (isNaN(index) || Number(index) < 1) return new d.error('invalid', d, 'index number', index);

        return string.charAt(Number(index) - 1);
    }
};