Input mask
Input mask is a Bitrix24 (Alaio) custom field that restricts a text value to a defined format (phone, tax ID, date). The mask is shown as a placeholder; an optional regex validates the value server-side.
Text field with an input mask: restricts entry to a defined format (phone, tax ID, date, etc.). The mask is shown as a placeholder directly in the field.
Field settings
| Parameter | Required? |
|---|---|
| Input mask | yes |
| Validation regex (optional) | — |