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### inputEx Documentation > inputEx.UrlField 0.2.2

## Static Class inputEx.UrlField - extends inputEx.StringField

Adds an url regexp, and display the favicon at this url

### Constructor

inputEx.UrlField `( options )`

Parameters:
  `options <Object>` - inputEx.Field options object
  - favicon: boolean whether the domain favicon.ico should be displayed or not (default is true, except for https)

### Properties

#### static groupOptions `- Object`

group Options for each field

#### options `- Object`

Configuration object to set the options for this class and the parent classes. See constructor details for options added by this class.

### Methods

#### displayFavicon

`displayFavicon()`
Display the favicon if the icon was found (use of the naturalWidth property)

#### render

`render()`
Adds a img tag before the field to display the favicon

#### setClassFromState

`setClassFromState()`

#### setOptions

`setOptions(options)`
Adds the invalid Url message
Parameters:

`options <Object>` - Options object (inputEx inputParams) as passed to the constructor

#### updateFavicon

`updateFavicon(url)`
Parameters:

`url`

#### Methods inherited from class inputEx.Field:

`getEl, fireUpdatedEvt, show, close, onBlur, onChange, updatedEvt, getState, hide, displayMessage, destroy, isEmpty, clear,`

#### Methods inherited from class inputEx.StringField:

`initEvents, updateTypeInvite, getValue, disable, enable, setValue, validate, onFocus, renderComponent, focus, onKeyUp, onKeyPress, getStateString,`

Copyright (c) 2007-2009 Eric Abouaf. All rights reserved.
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