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Steven Than
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import React from 'react'; | ||
import { SubmitHandler } from 'react-hook-form'; | ||
import { FormFeedback } from 'reactstrap'; | ||
import Button from '../Button/Button'; | ||
import FormGroup from '../Form/FormGroup'; | ||
import Label from '../Label/Label'; | ||
import Form from './Form'; | ||
import Input from './Input'; | ||
|
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export default { | ||
title: 'react-hook-form', | ||
}; | ||
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interface FormInputs { | ||
email: string; | ||
age: string; | ||
select: string; | ||
} | ||
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export const LiveExample = () => { | ||
const handleSubmit: SubmitHandler<FormInputs> = (formData) => { | ||
console.log(formData); | ||
}; | ||
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return ( | ||
<Form onSubmit={handleSubmit} mode="onChange"> | ||
{({ formState: { errors, dirtyFields } }) => ( | ||
<> | ||
<div className="mb-3"> | ||
<Label for="email">Email</Label> | ||
<Input | ||
valid={dirtyFields.email && !errors.email} | ||
invalid={!!errors.email} | ||
id="email" | ||
name="email" | ||
validate={(value) => value === 'email' || 'incorrect'} | ||
/> | ||
<FormFeedback invalid>{errors.email?.message}</FormFeedback> | ||
<FormFeedback valid>Looks good!</FormFeedback> | ||
</div> | ||
<div className="mb-3"> | ||
<Label for="age">Age</Label> | ||
<Input | ||
min={{ value: 1, message: 'Min is 1' }} | ||
type="number" | ||
invalid={!!errors.age} | ||
id="age" | ||
name="age" | ||
required="Can't be blank" | ||
/> | ||
<FormFeedback invalid>{errors.age?.message}</FormFeedback> | ||
</div> | ||
<div className="mb-3"> | ||
<Label for="select">Select</Label> | ||
<Input type="select" invalid={!!errors.select} id="select" name="select"> | ||
<option>1</option> | ||
<option>2</option> | ||
<option>3</option> | ||
<option>4</option> | ||
<option>5</option> | ||
</Input> | ||
<FormFeedback invalid>{errors.select?.message}</FormFeedback> | ||
</div> | ||
<div className="mb-3"> | ||
<legend>Radio Buttons</legend> | ||
<FormGroup check> | ||
<Input id="radio-option-1" name="radio" type="radio" value="radio-option-value-1" />{' '} | ||
<Label check for="radio-option-1"> | ||
Option one is this and that—be sure to include why it‘s great | ||
</Label> | ||
</FormGroup> | ||
<FormGroup check> | ||
<Input id="radio-option-2" name="radio" type="radio" value="radio-option-value-2" />{' '} | ||
<Label check for="radio-option-2"> | ||
Option two can be something else and selecting it will deselect option one | ||
</Label> | ||
</FormGroup> | ||
</div> | ||
<Button type="submit">Submit</Button> | ||
</> | ||
)} | ||
</Form> | ||
); | ||
}; |
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import React, { ReactNode } from 'react'; | ||
import { | ||
useForm, | ||
FormProvider, | ||
SubmitHandler, | ||
UseFormProps, | ||
UseFormReturn, | ||
FieldValues, | ||
} from 'react-hook-form'; | ||
import GearsForm from '../Form/Form'; | ||
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interface FormProps<TFieldValues extends FieldValues> extends UseFormProps<TFieldValues> { | ||
onSubmit: SubmitHandler<TFieldValues>; | ||
children: (useFormReturn: UseFormReturn<TFieldValues>) => ReactNode | ReactNode; | ||
} | ||
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const Form = <TFieldValues extends FieldValues = FieldValues>({ | ||
children, | ||
onSubmit, | ||
...useFormProps | ||
}: FormProps<TFieldValues>) => { | ||
const useFormReturn = useForm<TFieldValues>(useFormProps); | ||
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return ( | ||
<FormProvider {...useFormReturn}> | ||
<GearsForm noValidate onSubmit={useFormReturn.handleSubmit(onSubmit)}> | ||
{typeof children === 'function' ? children(useFormReturn) : children} | ||
</GearsForm> | ||
</FormProvider> | ||
); | ||
}; | ||
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export default Form; |
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import React, { ComponentProps } from 'react'; | ||
import { useFormContext, RegisterOptions, Validate, ValidationRule } from 'react-hook-form'; | ||
import GearsInput from '../Input/Input'; | ||
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type ValueAsNumber = boolean | undefined; | ||
type ValueAsDate = boolean | undefined; | ||
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type DetermineValidateValue< | ||
TValueAsNumber extends ValueAsNumber, | ||
TValueAsDate extends ValueAsDate | ||
> = TValueAsNumber extends true ? number : TValueAsDate extends true ? Date : string; | ||
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type InputProps<TValueAsNumber extends ValueAsNumber, TValueAsDate extends ValueAsDate> = Omit< | ||
ComponentProps<typeof GearsInput>, | ||
keyof RegisterOptions | ||
> & | ||
Omit<RegisterOptions, 'validate' | 'valueAsNumber' | 'valueAsDate'> & { | ||
name: string; | ||
validate?: | ||
| Validate<DetermineValidateValue<TValueAsNumber, TValueAsDate>> | ||
| Record<string, Validate<DetermineValidateValue<TValueAsNumber, TValueAsDate>>>; | ||
valueAsNumber?: TValueAsNumber; | ||
valueAsDate?: TValueAsDate; | ||
}; | ||
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const extractValue = <TValidationValue extends boolean | number | string>( | ||
objOrValue?: ValidationRule<TValidationValue> | ||
) => (typeof objOrValue === 'object' ? objOrValue.value : objOrValue); | ||
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const Input = < | ||
TValueAsNumber extends ValueAsNumber = undefined, | ||
TValueAsDate extends ValueAsDate = undefined | ||
>({ | ||
name, | ||
valueAsNumber, | ||
valueAsDate, | ||
validate, | ||
max, | ||
maxLength, | ||
min, | ||
minLength, | ||
pattern, | ||
required, | ||
...restProps | ||
}: InputProps<TValueAsNumber, TValueAsDate>) => { | ||
const { register } = useFormContext(); | ||
const { ref, ...restRegister } = register(name, { | ||
valueAsNumber, | ||
valueAsDate, | ||
validate, | ||
max, | ||
min, | ||
pattern, | ||
required, | ||
}); | ||
const gearsInputProps = { | ||
...restProps, | ||
max: extractValue(max), | ||
maxLength: extractValue(maxLength), | ||
min: extractValue(min), | ||
minLength: extractValue(minLength), | ||
required: !!required, | ||
}; | ||
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return <GearsInput {...restRegister} innerRef={ref} {...gearsInputProps} />; | ||
}; | ||
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export default Input; |
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export { default as Form } from './Form'; | ||
export { default as Input } from './Input'; |
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