There are quite a few configuration options for the Text step.
inputType
Text
label
The short text infront of the input field.
helpLabel
A short sentence explaining what to scan, e.g. "Scan the lot number" or it can contain the expected input value. In scenarios where there is need for a longer help text, it is recommended to set the helpLabelMaximize parameter to true.
helpLabelMaximize
A boolean value determining if the help label should take up the remaining screen space between the input field and the navigational buttons or not. The default value is false.
length ()
The maximum number of characters allowed to input. By default this is set to the maximum integer value of the OS on the mobile device.
validationValues
A list of separated values. By specifying this value the Registration Collector will only accept those values and issue a warning when the user tries to enter/scan something else.
validationCaseSensitive
Boolean value determining if validation against validation values has to match case. Defaults to 'true'.
listSeparator
The character(s) separating the validation values. Defaults to ';' if omitted.
optional
Boolean value. When set to 'true', the Registration Collector will allow the user to skip the step, i.e. not input any value. Defaults to 'false'.