feat: implement form components including CheckboxField, SelectField, TextField, and SubmitButton with validation
twwu
1 year ago
parent
d841581679
commit
942648e9e9
@ -0,0 +1,43 @@
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import cn from '@/utils/classnames'
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import { useFieldContext } from '..'
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import Checkbox from '../../checkbox'
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type CheckboxFieldProps = {
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label: string;
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labelClassName?: string;
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}
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const CheckboxField = ({
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label,
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labelClassName,
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}: CheckboxFieldProps) => {
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const field = useFieldContext<boolean>()
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return (
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<div className='flex gap-2'>
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<div className='flex h-6 shrink-0 items-center'>
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<Checkbox
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id={field.name}
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checked={field.state.value}
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onCheck={() => {
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field.handleChange(!field.state.value)
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}}
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/>
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</div>
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<label
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htmlFor={field.name}
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className={cn(
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'system-sm-medium grow cursor-pointer pt-1 text-text-secondary',
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labelClassName,
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)}
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onClick={() => {
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field.handleChange(!field.state.value)
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}}
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>
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{label}
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</label>
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</div>
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)
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}
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export default CheckboxField
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@ -0,0 +1,44 @@
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import cn from '@/utils/classnames'
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import Tooltip from '../../tooltip'
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type LabelProps = {
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htmlFor: string
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label: string
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isRequired?: boolean
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showOptional?: boolean
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tooltip?: string
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className?: string
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labelClassName?: string
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}
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const Label = ({
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htmlFor,
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label,
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isRequired,
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showOptional,
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tooltip,
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labelClassName,
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}: LabelProps) => {
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return (
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<div className='flex h-6 items-center'>
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<label
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htmlFor={htmlFor}
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className={cn('system-sm-medium text-text-secondary', labelClassName)}
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>
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{label}
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</label>
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{showOptional && <div className='system-xs-regular ml-1 text-text-tertiary'>(Optional)</div>}
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{isRequired && <div className='system-xs-regular ml-1 text-text-destructive-secondary'>*</div>}
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{tooltip && (
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<Tooltip
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popupContent={
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<div className='w-[200px]'>{tooltip}</div>
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}
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triggerClassName='ml-0.5 w-4 h-4'
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/>
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)}
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</div>
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)
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}
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export default Label
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@ -0,0 +1,42 @@
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import cn from '@/utils/classnames'
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import { useFieldContext } from '..'
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import PureSelect from '../../select/pure'
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import Label from './label'
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type SelectOption = {
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value: string
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label: string
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}
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type SelectFieldProps = {
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label: string
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options: SelectOption[]
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className?: string
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labelClassName?: string
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}
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const SelectField = ({
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label,
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options,
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className,
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labelClassName,
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}: SelectFieldProps) => {
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const field = useFieldContext<string>()
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return (
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<div className={cn('flex flex-col gap-y-0.5', className)}>
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<Label
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htmlFor={field.name}
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className={labelClassName}
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label={label}
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/>
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<PureSelect
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value={field.state.value}
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options={options}
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onChange={value => field.handleChange(value)}
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/>
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</div>
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)
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}
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export default SelectField
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@ -0,0 +1,25 @@
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import { useStore } from '@tanstack/react-form'
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import { useFormContext } from '..'
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import Button, { type ButtonProps } from '../../button'
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type SubmitButtonProps = Omit<ButtonProps, 'disabled' | 'loading' | 'onClick'>
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const SubmitButton = ({ ...buttonProps }: SubmitButtonProps) => {
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const form = useFormContext()
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const [isSubmitting, canSubmit] = useStore(form.store, state => [
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state.isSubmitting,
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state.canSubmit,
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])
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return (
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<Button
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disabled={isSubmitting || !canSubmit}
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loading={isSubmitting}
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onClick={() => form.handleSubmit()}
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{...buttonProps}
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/>
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)
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}
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export default SubmitButton
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@ -0,0 +1,37 @@
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import React from 'react'
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import { useFieldContext } from '..'
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import Input from '../../input'
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import Label from './label'
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import cn from '@/utils/classnames'
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type TextFieldProps = {
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label: string
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className?: string
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labelClassName?: string
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}
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const TextField = ({
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label,
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className,
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labelClassName,
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}: TextFieldProps) => {
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const field = useFieldContext<string>()
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return (
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<div className={cn('flex flex-col gap-y-0.5', className)}>
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<Label
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htmlFor={field.name}
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label={label}
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labelClassName={labelClassName}
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/>
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<Input
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id={field.name}
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value={field.state.value}
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onChange={e => field.handleChange(e.target.value)}
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onBlur={field.handleBlur}
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/>
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</div>
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)
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}
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export default TextField
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@ -0,0 +1,35 @@
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import { withForm } from '../..'
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import { demoFormOpts } from './shared-options'
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import { ContactMethods } from './types'
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const ContactFields = withForm({
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...demoFormOpts,
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render: ({ form }) => {
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return (
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<div className='my-2'>
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<h3 className='title-lg-bold text-text-primary'>Contacts</h3>
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<div className='flex flex-col gap-4'>
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<form.AppField
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name='contact.email'
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children={field => <field.TextField label='Email' />}
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/>
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<form.AppField
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name='contact.phone'
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children={field => <field.TextField label='Phone' />}
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/>
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<form.AppField
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name='contact.preferredContactMethod'
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children={field => (
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<field.SelectField
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label='Preferred Contact Method'
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options={ContactMethods}
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/>
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)}
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/>
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</div>
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</div>
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)
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},
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})
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export default ContactFields
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@ -0,0 +1,68 @@
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import { useStore } from '@tanstack/react-form'
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import { useAppForm } from '../..'
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import ContactFields from './contact-fields'
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import { demoFormOpts } from './shared-options'
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import { UserSchema } from './types'
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const DemoForm = () => {
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const form = useAppForm({
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...demoFormOpts,
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validators: {
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onSubmit: ({ value }) => {
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// Validate the entire form
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const result = UserSchema.safeParse(value)
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if (!result.success) {
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const issues = result.error.issues
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console.log('Validation errors:', issues)
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return issues[0].message
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}
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return undefined
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},
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},
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onSubmit: ({ value }) => {
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console.log('Form submitted:', value)
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},
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})
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const name = useStore(form.store, state => state.values.name)
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return (
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<form
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className='flex w-[400px] flex-col gap-4'
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onSubmit={(e) => {
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e.preventDefault()
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e.stopPropagation()
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form.handleSubmit()
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}}
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>
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<form.AppField
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name='name'
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children={field => (
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<field.TextField label='Name' />
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)}
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/>
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<form.AppField
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name='surname'
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children={field => (
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<field.TextField label='Surname' />
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)}
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/>
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<form.AppField
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name='isAcceptingTerms'
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children={field => (
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<field.CheckboxField label='I accept the terms and conditions.' />
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)}
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/>
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{
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!!name && (
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<ContactFields form={form} />
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)
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}
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<form.AppForm>
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<form.SubmitButton>Submit</form.SubmitButton>
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</form.AppForm>
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</form>
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)
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}
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export default DemoForm
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@ -0,0 +1,14 @@
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import { formOptions } from '@tanstack/react-form'
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export const demoFormOpts = formOptions({
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defaultValues: {
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name: '',
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surname: '',
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isAcceptingTerms: false,
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contact: {
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email: '',
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phone: '',
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preferredContactMethod: 'email',
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},
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},
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})
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@ -0,0 +1,34 @@
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import { z } from 'zod'
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const ContactMethod = z.union([
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z.literal('email'),
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z.literal('phone'),
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z.literal('whatsapp'),
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z.literal('sms'),
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])
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export const ContactMethods = ContactMethod.options.map(({ value }) => ({
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value,
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label: value.charAt(0).toUpperCase() + value.slice(1),
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}))
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export const UserSchema = z.object({
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name: z
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.string()
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.regex(/^[A-Z]/, 'Name must start with a capital letter')
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.min(3, 'Name must be at least 3 characters long'),
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surname: z
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.string()
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.min(3, 'Surname must be at least 3 characters long')
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.regex(/^[A-Z]/, 'Surname must start with a capital letter'),
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isAcceptingTerms: z.boolean().refine(val => val, {
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message: 'You must accept the terms and conditions',
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}),
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contact: z.object({
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email: z.string().email('Invalid email address'),
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phone: z.string().optional(),
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preferredContactMethod: ContactMethod,
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}),
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})
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export type User = z.infer<typeof UserSchema>
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@ -0,0 +1,21 @@
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import { createFormHook, createFormHookContexts } from '@tanstack/react-form'
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import TextField from './components/text-field'
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import CheckboxField from './components/checkbox-field'
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import SelectField from './components/select-filed'
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import SubmitButton from './components/submit-button'
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export const { fieldContext, useFieldContext, formContext, useFormContext }
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= createFormHookContexts()
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export const { useAppForm, withForm } = createFormHook({
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fieldComponents: {
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TextField,
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CheckboxField,
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SelectField,
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},
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formComponents: {
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SubmitButton,
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},
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fieldContext,
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formContext,
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})
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