A simple validation util for react or vue. It works in nodejs to.
const{ validate, email, length, required }=require('validate')construles={fields: {email: {validator: value=>{returnlength(value,{max: 75})&&email(value)},message: ({ value })=>{return`${value} is not valid email address or the length is to high.`},},password: {validator: value=>{returnlength(value,{min: 4,max: 18})},message: ({ value, field })=>{return`The length of your password is tho short it must be between 4 and 18 charters long.`},},subscription: {validator: value=>{returnrequired(value)},message: `Please choose a subscription type`,},},}const{ valid }=validate(fields,{
rules,})No sanitizing has been done on the return value in the message function. It is your job to use a library to achieve this.
While working on this. I found this package express-validator it looks like a good option for validation inside nodejs express projects.