Enables the text input, and shows the onscreen keyboard for the mobile users.
1. Disable/Enable textinput.
Syntax:
textinput(state)
Arguments:
- (Boolean): True to enable the input, False to disable it.
2. Get the current textinput state.
Syntax:
state = textinput()
Returns:
- state (Boolean): True if the textinput is enabled, false is the text input is disabled.