TouchSpin

Option	Default	Description
`initval`	`""`	Applied when no explicit value is set on the input with the `value` attribute. Empty string means that the value remains empty on initialization.
`min`	`0`	Minimum value.
`max`	`100`	Maximum value.
`step`	`1`	Incremental/decremental step on up/down change.
`forcestepdivisibility`	`'round'`	How to force the value to be divisible by step value: `'none'` \| `'round'` \| `'floor'` \| `'ceil'`
`decimals`	`0`	Number of decimal points.
`stepinterval`	`100`	Refresh rate of the spinner in milliseconds.
`stepintervaldelay`	`500`	Time in milliseconds before the spinner starts to spin.
`verticalbuttons`	`false`	Enables the traditional up/down buttons.
`verticalupclass`	`'glyphicon glyphicon-chevron-up'`	Class of the up button with vertical buttons mode enabled.
`verticaldownclass`	`'glyphicon glyphicon-chevron-down'`	Class of the down button with vertical buttons mode enabled.
`prefix`	`""`	Text before the input.
`postfix`	`""`	Text after the input.
`prefix_extraclass`	`""`	Extra class(es) for prefix.
`postfix_extraclass`	`""`	Extra class(es) for postfix.
`booster`	`true`	If enabled, the the spinner is continually becoming faster as holding the button.
`boostat`	`10`	Boost at every nth step.
`maxboostedstep`	`false`	Maximum step when boosted.
`mousewheel`	`true`	Enables the mouse wheel to change the value of the input.
`buttondown_class`	`'btn btn-default'`	Class(es) of down button.
`buttonup_class`	`'btn btn-default'`	Class(es) of up button.

Event	Description
`change`	Triggered when the value is changed with one of the buttons (but not triggered when the spinner hits the limit set by `settings.min` or `settings.max`.
`touchspin.on.startspin`	Triggered when the spinner starts spinning upwards or downwards.
`touchspin.on.startupspin`	Triggered when the spinner starts spinning upwards.
`touchspin.on.startdownspin`	Triggered when the spinner starts spinning downwards.
`touchspin.on.stopspin`	Triggered when the spinner stops spinning.
`touchspin.on.stopupspin`	Triggered when the spinner stops upspinning.
`touchspin.on.stopdownspin`	Triggered when the spinner stops downspinning.
`touchspin.on.min`	Triggered when the spinner hits the limit set by `settings.min`.
`touchspin.on.max`	Triggered when the spinner hits the limit set by `settings.max`.

Event	Description
`touchspin.updatesettings`	`function(newoptions)`: Update any setting of an already initialized TouchSpin instance.
`touchspin.uponce`	Increase the value by one step.
`touchspin.downonce`	Decrease the value by one step.
`touchspin.startupspin`	Starts the spinner upwards.
`touchspin.startdownspin`	Starts the spinner downwards.
`touchspin.stopspin`	Stops the spinner.