Validity style validator to ensure a property is numeric and within an upper and lower bound
npm install validity-number-in-rangeValidity style validator to ensure a property is numeric and within an upper and lower bound.
npm install validity-number-in-range
Below is a simple example for usage with schemata:
``js
var validity = require('validity')
, schemata = require('schemata')
, createRangeValidator = require('validity-number-in-range')
var schema = schemata(
{ age:
{ type: Number
, validators: { all: [ createRangeValidator(18, 25) ] }
}
})
schema.validate({ age: 30 }, function (error, errorMessage) {
console.log(errorMessage) //-> 'age must be no greater than 25'
})
schema.validate({ age: 20 }, function (error, errorMessage) {
console.log(errorMessage) //-> undefined
})
``