servicemanager-validatejs's Introduction

Currently unmaintained since I have moved from Microfocus Service Manager to ServiceNow - Sorry guys!

servicemanager-validatejs

This is the port of https://github.com/ansman/validate.js.

The difference between the original version and this one is the removed async functionality. Also we added Underscore.js to replace some native js functionality like map, forEach and filter, because the Service Manager has an old JS Engine.

Documentation

You can find the full documentation here: https://validatejs.org/#validate-js

Usage

Create a new ScriptLibrary named validatejs
Copy the content (Source or Minified Version) into the created ScriptLibrary
Create a new ScriptLibrary named validatejs_test with the following content

var validate = system.library.validatejs.require();

//presence example
var resPresense1 = validate({input: ""}, {input: {presence: {allowEmpty: false}}});
print(resPresense1.toSource());
// => {"input:" ["Input can't be blank"]}

var resPresense2 = validate({}, {username: {presence: {message: "is required"}}});
print(resPresense2.toSource());
// => {"username": ["Username is required"]}

// format example
var constraintsFormat = {
  username: {
    format: {
      pattern: "[a-z0-9]+",
      flags: "i",
      message: "can only contain a-z and 0-9"
    }
  }
};

var resFormatInvalid = validate({username: "Nicklas!"}, constraintsFormat);
print(resFormatInvalid.toSource());
// => {"username": ["Username can only contain a-z and 0-9"]}

var resFormatValid = validate({username: "Nicklas"}, constraintsFormat);
print(resFormatValid.toSource());
// => undefined

// custom validations
validate.validators.custom = function(value, options, key, attributes) {
  print(value);
  print(options);
  print(key);
  print(attributes);
  return "is totally wrong";
};

var resCustom = validate({foo: "some value"}, {foo: {custom: "some options"}});

print(resCustom.toSource());

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