Validation Tab

Unique Value

Unique value

Validate input value against previously submitted data.

Unique field validation message

Displayed error message text if unique value validation fails.

Length

Minimum length

Set the minimum allowed length in characters.

Minimum length error message

Set the error message if the length is too short.

Maximum length

Set the maximum allowed length in characters.

Maximum length error message

Set the error message if the length is too long.

Regular Expression

Validation RegEx

Validate with custom regular expression.

tip

You can use the regexr online service for quick access to a huge library of expressions.

Validation error message

Displayed error message text if regex validation fails.