icontroljs v1.0.0

IControl

Tiny and simple way to watch changes on form fields

Documentation

IControl(Element, Options)
options {
    change: function change(event, valid, value) { }
    blur: function blur(event, valid, value) { }
    submit: function submit(event, valid, value /* FormData */) { }
    validate: function validate(value) { return true }
}

returns Element

All callbacks have a 'this' of the element passed into IControl When providing a Form element, the value will always be a FormData object

Sample Usage (Input)

<input type="text" name="name" id="name">

<script>
  var control = IControl(document.getElementById('name'), {
    change(event, valid, value) {
      console.log(this, event, valid, value);
    },
    blur(event, valid, value) {
      console.log(this, event, valid, value);
    },
    validate(value) {
      console.log(this, value);
    },
  })
</script>

Sample Usage (Form)

<form action="" id="form">
  <input type="text" name="name" id="name">
  <input type="checkbox" name="cbox" id="cbox">
  <select name="v" id="select">
    <option value="1">Hello</option>
    <option value="2">Goodbye</option>
  </select>
</form>

<script>
  var control = IControl(document.getElementById('form'), {
    change(event, valid, value) {
      console.log(this, event, valid, value);
    },
    validate(value) {
      console.log(this, value);
    },
    submit(event, valid, value) {
      console.log(this, event, valid, value);
    }
  })
</script>