Material Design IBAN Input Element: Single-line text field with Material Design styling for entering a IBAN. As the user types, the number will be formatted by adding a space every 4 digits and remaining digits.
<gold-iban-input label="IBAN"></gold-iban-input>The input is validated via country based length and checksum.
The input can be automatically validated as the user is typing by using
the auto-validate and required attributes. For manual validation, the
element also has a validate() method, which returns the validity of the
input as well sets any appropriate error messages and styles.
See Polymer.PaperInputBehavior for more API docs.
See Polymer.PaperInputContainer for a list of custom properties used to
style this element.