Pattern validator

Data Driven Forms provides a pattern validator that uses regular expression to check the value.

import validatorTypes from '@data-driven-forms/react-form-renderer/validator-types';


{
    type: validatorTypes.PATTERN,
    pattern: /\d+/
}

Options

pattern

string | regEx

To set a pattern you can use a string variant or a regEx.

i.e.

string: \d+
regEx: /\d+/

flags

string

Sets flags used in the regular expression.

i.e.

i - case-insensitive

Example