[BUG] Number input not accepting decimal places (regression)

**Describe the bug** Previously (#237) fixed number inputs not accepting decimal places. As of the current version, it appears that number inputs have regressed and aren't accepting decimal inputs again. **To Reproduce**add Steps to reproduce the bug: 1. Create a modal form with a number input 3. Open the modal form 4. Attempt to enter a non-integer number e.g. 100.50 5. Validation error will appear stating that the nearest valid numbers are 100 and 101. **Expected behaviour** Decimal input should be allowed, since a number with decimals is still a valid number. Integer input would be different and follow the current validation requirements.