make errors of ajv to be more human readable format.
yarn add ajv-errors
var ajvErrors = require('ajv-errors');
var Ajv = require('ajv');
var ajv = new Ajv({ allErrors: true });
var isValid = ajv.validate(schema, data);
if (!isValid) {
var errors = ajvErrors(ajv.errors);
// errors will be an object like below
/* {
field1: 'error message',
field2: 'error message'
}
*/
}