FuncUnit.prototype.val function

Gets the val from an element or waits until the val is a certain value.

//checks foo's val has "JupiterJS"
ok( /JupiterJS/.test( S('input#foo').val() ) )

//waits until bar's val has JupiterJS
S('input#foo').val(/JupiterJS/)

//waits until bar's val is JupiterJS
S('input#foo').val("JupiterJS")

func_unit.val(val, callback) -> String|funcUnit

val {optional:String|Function}

If provided uses this as a check before continuing to the next action.

callback {optional:Function}

a callback that will run after this action completes.

returns {String|funcUnit}

if the val parameter is provided, returns the funcUnit selector for chaining, otherwise returns the html of the selector.