Multiselect

Presents a multi-select list box.

• className - (string) the user-defined css class for item
• disabled - (boolean) disables/enables the item
• hidden - (boolean) hides/shows the item. The default value - false (the item is shown)
• info - (boolean) adds the icon after the input label (related event - onInfo)
• inputHeight - (integer or auto) the height of input. The default value is auto
• inputLeft - (integer) sets the left absolute offset of input. Just position:“absolute” makes sense of the attribute
• inputTop - (integer) sets the top absolute offset of input. Just position:“absolute” makes sense of the attribute
• inputWidth - (integer or auto) the width of input. The default value is auto
• label - (string) the text label of item
• labelAlign - (left, right or center) the alignment of label within the defined width
• labelHeight - (integer or auto) the height of label. The default value is auto
• labelLeft - (integer) sets the left absolute offset of label. Just position:“absolute” makes sense of the attribute
• labelTop - (integer) sets the top absolute offset of label. Just position:“absolute” makes sense of the attribute
• labelWidth - (integer or auto) the width of label. The default value is auto
• name - (string) the identification name. Used for referring to item
• note - (object) creates the details block which is placed under the input
  • text - (string) the text of the block
  • width - (integer) the width of the block
• offsetLeft - (integer) sets the left relative offset of item (both input and label)
• offsetTop - (integer) sets the top relative offset of item (both input and label)
• options - specifies select options of item
  • selected - (boolean) specifies whether the option will be selected initially
  • text - (string) the value of option
  • value - (string) the id of option
• position - (label-left, label-right, label-top or absolute) defines the position of label relative to input
• required - (boolean) adds the icon after the label marking the input as mandatory. Also, setting the attribute to true automatically assignes the 'NotEmpty' validation rule to the input
• style - (string) specifies css style of item
• tooltip - (string) creates the tooltip for the input label
• userdata - (object) sets some user data for the input (key:value pairs)

formData = [
		{type: "multiselect", label: "Can create/edit/delete users:", inputHeight:90, inputWidth:130, options:[
		      {text: "Administrators", value: "Option 1", selected: true},
		      {text: "Power users", value: "Option 2", selected: true},
		      {text: "Registered users", value: "Option 3"},
		      {text: "Guests", value: "Option 4"},
		      {text: "All users", value: "Option 5"},
		]}
];

To validate a multiselect field you should define a custom validation logic. You can't use a standard validation as it works ONLY with string values and the item operates with arrays.