📋 Validation resolvers: Yup, Zod, AJV, Joi, Superstruct, Vest, class-validator, io-ts, typanion, Ajv, TypeBox, Valibot and nope.
MIT License
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Published by github-actions[bot] over 2 years ago
import { useForm } from 'react-hook-form';
import { ajvResolver } from '@hookform/resolvers/ajv';
// must use `minLength: 1` to implement required field
const schema = {
type: 'object',
properties: {
username: {
type: 'string',
minLength: 1,
errorMessage: { minLength: 'username field is required' },
},
password: {
type: 'string',
minLength: 1,
errorMessage: { minLength: 'password field is required' },
},
},
required: ['username', 'password'],
additionalProperties: false,
};
const App = () => {
const {
register,
handleSubmit,
formState: { errors },
} = useForm({
resolver: ajvResolver(schema),
});
return (
<form onSubmit={handleSubmit((data) => console.log(data))}>
<input {...register('username')} />
{errors.username && <span>{errors.username.message}</span>}
<input {...register('password')} />
{errors.password && <span>{errors.password.message}</span>}
<button type="submit">submit</button>
</form>
);
};
Published by github-actions[bot] about 3 years ago
Published by github-actions[bot] about 3 years ago
import { useForm } from 'react-hook-form';
import { typanionResolver } from '@hookform/resolvers/typanion';
import * as t from 'typanion';
const isUser = t.isObject({
username: t.applyCascade(t.isString(), [t.hasMinLength(1)]),
age: t.applyCascade(t.isNumber(), [t.isInteger(), t.isInInclusiveRange(1, 100)]),
});
const App = () => {
const {
register,
handleSubmit,
formState: { errors },
} = useForm({
resolver: typanionResolver(isUser),
});
return (
<form onSubmit={handleSubmit((d) => console.log(d))}>
<input {...register('name')} />
{errors.name?.message && <p>{errors.name?.message}</p>}
<input type="number" {...register('age')} />
{errors.age?.message && <p>{errors.age?.message}</p>}
<input type="submit" />
</form>
);
};