Dojo's ConstrainedInput component creates a text input that follows certain pre-defined validation constraints. This can be used to quickly create an input that meets certain minimum standards like a username or password input.
- Handles validation state / messaging internally so the consumer does not have to
- Easily validates against a set of predefined rules
A number of validation options exist for validating common username / password scenarios.
| Property | Description |
|---|---|
length.min |
The input value must be at least min characters long. |
length.max |
The input value cannot be longer than max characters. |
contains.uppercase |
The input value must contain at least uppercase number of uppercase characters. |
contains.numbers |
The input value must contain at least numbers number of numeric characters. |
contains.specialCharacters |
The input value must contain at least specialCharacters number of special characters. |
contains.atLeast |
The input value must match atLeast number of the uppercase, numbers, and specialCharacters rules. |