The available validation options vary according to the selected Input Control.
The following validation options are provided:
· Mandatory (available for all Input Controls except Checkbox): uStore must confirm that a value is provided by the customer.
· Regular Expression (available for Text Input, Multiline Text Input and HTML Generic Input Controls): uStore supports industry-standard regular expressions, which can be used to validate the user input in different ways, from simple rules to highly sophisticated validation logic.
You can choose a regular expression template to validate
the value provided by the customer. The Select
Template list provides common examples of regular expressions
(such as a Positive Integer, US Phone Number, etc.). You can adapt this
list to your needs by configuring it in the database.
For information on working with regular expressions, see: http://www.regular-expressions.info/ and
http://www.regexlib.com/.
· Range (available for Text Input, Multiline Text Input and HTML Generic Input Controls): specify the minimum and maximum values allowed for the value provided by the customer.
· Width, Height and Ratio (for graphic files): If the selected Input Control is either an Image Selector or a Popup Image Selector, specify the allowed width, height and ratio ranges for an uploaded graphic file.
· Max size of uploaded document (in MB) (available for File Attachment Input Control): specify the maximum size of uploaded documents (in MB) from both local drives or external repositories. First select the checkbox, and then enter the required number.
· Max no. of uploaded documents (available for File Attachment Input Control): Specify a limit on the number of documents that can be uploaded. If you do not specify a limit, customers will be able to upload an unlimited number of documents. First select the checkbox, and then enter the required number.