Example: advanced use
./schema.ts
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import joi from 'joi';
// import { Input, Select, Textarea, CheckList, RadioList } from '@ferdotnet/reactive-form-builder';
// or, import here your custom inputs if needed
const schema = {
yearOfBirth: {
value: '',
label: 'Year of birth',
input: Input,
type: 'number',
joi: joi
.number()
.integer()
.min(currentYear - maxAge)
.max(currentYear)
.required()
.messages({
'number.min': 'You can not be older than 100 yo and be coding!',
'number.max': 'You can not have born in the future, yet!'
})
},
yearOfGraduation: {
value: '',
label: 'Year of Graduation',
input: Input,
type: 'number',
joi: joi
.number()
.integer()
.min(
joi.ref('yearOfBirth', {
adjust: value => value + minAgeToGetGraduated
})
)
.max(
joi.ref('yearOfBirth', {
adjust: value => value + maxAge
})
)
.required()
.messages({
'number.min': 'Mmh! You can only be graduated after 18 since you have born!',
'number.max': 'For the moment, a person can not get graduated 100 years after have born!'
})
}
}
export default schema;./yourComponent.tsx
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import React from 'react';
import { useReactiveFormBuilder, ReactiveFormBuilder } from '@ferdotnet/reactive-form-builder';
import schema from './schema';
const MyComponent = () => {
const handler = useReactiveFormBuilder(schema, true); // Second param is to debug
const handleSubmit = (event: React.FormEvent) => {
event.preventDefault();
alert(JSON.stringify(handler.data));
};
const handleFill = () => {
handler.setFullForm({
yearOfBirth: 1991,
yearOfGraduation: 2012
});
};
const handleReset = () => {
handler.resetForm();
};
return (
<form onSubmit={handleSubmit}>
<ReactiveFormBuilder handler={handler} />
<button type="submit" disabled={!handler.valid}>
Submit
</button>
<button type="button" disabled={handler.valid} onClick={handleFill}>
Fill form
</button>
<button type="button" onClick={handleReset}>
Reset
</button>
</form>
);
};
export default MyComponent;