last day alguerocode publish new schema builder and data validation, it's very useful for user login validation. it's volder.
visit volder.vercel.app to see more
volder is powerful Object schema validation, it lets you describe your data using a simple and readable schema and transform a value to match the requirements, it has custom error messages, custom types and nested schemas.
example
import { Volder, Email } from 'volder';
const userSchema = new Volder({
username: {
type: [String, 'username must be in string'],
alphanumeric: [true, 'username should only contain letters and numbers'],
minLength: [4, 'username at least 4 characters'],
maxLength: [16, 'username at most 16 characters'],
required: [true, 'username is required'],
trim: true
},
email: {
type: [String ,'email must be in string'],
pattern: [Email, 'not valid email'],
maxLength: [150, 'email be at most 150 characters'],
required: [ true,'email is required'],
trim: true
},
password: {
type: [String , 'password must be in string'],
minLength:[8, 'password should be at least 8 characters'],
maxLength: [30, 'password should be at most 30 characters'],
required: [ true, 'password is required'],
matches: ["^(?=.*[A-Za-z])(?=.*\d)[A-Za-z\d]$", 'password must contain numbers and letters']
}
})
const { valid, errors, value } = userSchema.validate(input);
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