Decimal

Validates that a value is a decimal number — it must include a fractional part separated by a . (dot). This validator is not optional; a plain integer fails.

Configuration

With useForm

const form = useForm({
  initialValues: { rate: '' },
  validationSchema: {
    rate: { decimal: true },
  },
});

With the V builder

import { V } from 'formify-js';

V.decimal();

Default message

Examples

Notes

• Unlike numeric (which accepts integers), decimal requires the dot and a fractional part.
• If you need to accept both integers and decimals, use numeric instead.