Are there methods to make an Iron Door open through right clicking while holding a specific item? [duplicate]

I want to know if one can open an iron door via right clicking, perhaps with a specific item in one's hand?

Edit: Since 1.8, there is a "lock" command. Does this command work with buttons? Or is it only for chests?

1 Answer

From MinecraftInfo:

Clicking on an Iron Door does not change its open/closed state. The only way to open or close an iron door is via Levers, Stone Buttons, Wood Pressure Plate, Stone Pressure Plates and Redstone Torchs.