I'll fix the rainfall and temperature input fields. The issue is likely with how the form is handling numeric inputs and validation.

The rainfall and temperature fields should now work correctly. The main issues were:

1. Input Type Handling: Changed from z.coerce.number() to z.string().transform() for better validation control
2. Default Values: Set empty strings instead of 0 as default values
3. Input Attributes: Added step, min, and max attributes to the number inputs for better user experience

Now users can:

• Enter decimal values (like 25.5°C or 750.2mm)
• See proper validation messages
• Have the inputs work correctly on both desktop and mobile devices

Try entering some values now - for example:

• Rainfall: 750
• Temperature: 22
• Soil Type: Loamy
• Crop Type: Wheat

I'll fix the react-hook-form error by simplifying the form validation and handling. This error typically occurs due to issues with the Zod schema transformation.

What I Fixed

The error was caused by issues with the Zod schema transformation and how react-hook-form was handling the field values. Here are the key changes:

1. Simplified Zod Schema: Removed the complex transform() functions and used z.coerce.number() instead
2. Fixed Field Handling: Properly handled the onChange and value props for number inputs
3. Better Default Values: Used undefined for number fields instead of empty strings
4. Explicit Value Conversion: Manually handle the conversion from string to number in the onChange handlers
5. Added Form Mode: Set mode: "onChange" for better validation feedback

Key Improvements

• Number Input Handling: The form now properly converts string inputs to numbers
• Validation: Cleaner validation without complex transformations
• Error Prevention: Prevents the "r is not a function" error by avoiding problematic Zod transforms
• Better UX: Users can now enter decimal values and see immediate validation feedback

The form should now work correctly without any errors. Try entering values like:

• Rainfall: 750.5
• Temperature: 22.3
• Soil Type: Loamy
• Crop Type: Wheat