supermodels.js/test/examples/validation.html at master · davidjamesstone/supermodels.js · GitHub

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<!DOCTYPE html>
<html>

<head>
  <link href="prism.css" rel="stylesheet" />
  <link href="index.css" rel="stylesheet" />
  <script src="../../dist/supermodels.js"></script>
  <script src="examples.js"></script>
  <script class="code">
  // Helpers can be used to keep DRY
  // and they also clean the code up
  // of too many double undercores.


  // helpers
  //
  function required(name, type, otherValidators) {
    return {
      __type: type || String,
      __validators: [function(value) {
        if (!value) {
          return name + ' is required';
        }
      }].concat(otherValidators || [])
    }
  }

  /*
   * Model
   */
  var formModelSchema = {
    firstName: required('First name'),
    lastName: required('Last name'),
    dateOfBirth: required('Date of Birth', Date),
    address: {
      number: required('House number', Number),
      line1: required('Line 1'),
      line2: required('Line 2'),
      country: required('Country'),
      get fullAddress() {
        return this.line1 + ', ' + this.line2;
      }
    },
    get display() {
      return this.firstName + ' of ' + this.address.country;
    }
  };
  var FormModel = supermodels(formModelSchema);
  var formModel = new FormModel();

  console.log(formModel.errors);
  formModel.firstName = 'Elizabeth II';
  formModel.address.number = 42;
  formModel.address.line1 = 'Buckingham Palace';
  formModel.address.line2 = 'London';
  formModel.address.country = 'UK';


  console.log(formModel);
  console.log(JSON.stringify(formModel, null, 2));
  </script>
</head>

<body>
  <pre class="language-javascript"><code class="language-javascript"></code></pre>
  <script src="index.js"></script>
  <script src="prism.js"></script>
</body>

</html>