Data validation package and other miscellaneous things.
Last update: 2.0.0 This is an introduction to checkpoint
Create a validator
import Validator from "validator";
// Create a validator and multiple scopes
let val = new Validator()
.createScope("email", "email", "felix@email.com")
.isNotFalsy()
.isEmail()
.lengthRange(5, 64)
.isStr()
// Use scope
.useScope("email", "friend_email", "joe@email.com")
// Create new scope
// These ones pass
.createScope("username", "username", "my_cool_username_65")
.isNotFalsy()
.lengthRange(5, 64)
.isStr()
// Phone scope
.createScope("phone", "phone_number", 6756829123)
.isNotFalsy()
.isNum()
// Use phone scope again
// And fail both tests
.useScope("phone", "alt_phone", "");Perform validation and check if passed
// Perform validations
let result = val.validate();
// The result should have an array of 'ValidationResult' objects
if(result.length > 0) {
console.log(`Not all validations passed`);
}Print every result message
// Perform validations
let result = val.validate();
// Print result messages
for(let res in result) {
console.log(`Field: ${}`, res.field);
console.log(`Message: ${}\n`, res.message);
}- Form fetch all parses what is clearly a number or float
- Data validation
- Object validation
- Scopes