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One input depends on another
Hello. Let's say you have two dropdown inputs, Country and City. The City dropdown is populated based on which Country is selected (e.g. Los Angeles and New York would be in the dropdown if USA is selected). How would you get the value of the Country input to the City input so…
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MUI Autocomplete default value behaviour
Hi there, I'm using MUI Autocomplete with RFH as per this copy of the MUI example sandbox - https://codesandbox.io/s/react-hook-form-controller-e87nn?file=/src/MuiAutoComplete.js I've tweaked it so that the Autocomplete starting values are supplied in defaultValues instead of in…
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Validation with yup not kicking in for mui elements
I am the following this example from docs: https://react-hook-form.com/advanced-usage#CustomHookwithValidationResolver As stated, I created the hook, passed my validation schema to it. Then passed the resolver to useForm hook. I matched the name on validation schema with the…
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Manage having two different FieldArray in the form
Hello everyone! I'm having a form as shown in the provided example, where I have two field arrays (Food and Drinks). By clicking the Append food I want to append-only food fields. Same with the drinks fields. Clicking these buttons, new fields are added both in drinks and foods.…
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Array of checkboxes?
Hi, I'm trying to have a field that's multiple checkboxes just like this example on MDN titled "Handling multiple checkboxes": https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input/checkbox#Using_checkbox_inputs I'm a bit at a loss as how to implement that with…
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Should the form isValid property be false when a required field is empty?
The form includes 3 text fields and 1 select: 1.) firstName (optional, max length) 2.) lastName (optional, max length) …
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Deleted·6d# Help
Form with react native
Hi guys, I am needing to know why do I add if the controller component in my react native project this show me the next error: Error: Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but go: undefined, this is…
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How to trigger validation on append/remove
I'm using useFieldArray with some validation on the array itself (users must add a minimum of items or a maximum of items). I want this to be validated/revalidated when the user adds or removes items. Any best practice on how to do this? Is it better to useEffects like…
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