feature-hub/cli/features/auth/middleware/signup.data.valedation.js

Feature-based CLI tool to install backend features easily like auth, cron-job, file-upload, etc.

import Validator from "fastest-validator";

const v = new Validator();
const schema = {
    name: { type: "string", min: 3, max: 30 },
    email: { type: "email", min: 3, max: 30 },
    password: { type: "string", min: 3, max: 30 },
};  
const validate = v.compile(schema);
const signupDataValidation = (req, res, next) => {
    if (!req.body) {
        return res.status(400).json({
            success: false,
            message: "Please provide data",
        });
    }
    const { name, email, password } = req.body;
    if (!name && !email && !password) {
        return res.status(400).json({
            success: false,
            message: "Please provide name, email and password",
        });
    }
    const check = validate(req.body);
    if (check.length) {
        return res.status(400).json({
            success: false,
            message: check[0].message,
        });
    }
    next();
};
export default signupDataValidation;