Return true if the target element is not editable, i.e. not a <input>-, <select>- or <textarea>-element, false otherwise.
true
<input>
<select>
<textarea>
false
Map browser event.
True only if the target element is not editable.
Return
trueif the target element is not editable, i.e. not a<input>-,<select>- or<textarea>-element,falseotherwise.