1.1.8 • Published 4 years ago
react-uniform-hook v1.1.8
Uniform Hook
Uniformly generates a form from a schema with on the fly customizability!
Why?
- helps save time writing complex forms
- allows you to easily share inputs with other forms
- allows teams to stay consistent with forms
- handles the repetitive dull parts of creating a form for you!
Hook props:
Prop | Type | Required | Description |
---|---|---|---|
onSubmit | Function | false | triggers on submit button click and returns all values |
onChange | Function | false | triggers on input change and returns all values |
onBlur | Function | false | triggers on input blur and returns all values |
schema | Object | true | schema based off what form is generated from |
validation | Object | false | overwrites the schema 's validation function for an input (extremely useful when wanting to share validation with) |
initialValues | Object | false | maps the initial values to schema |
featureFlags | Object | false | just a object of feature flags |
validateInitialValues | boolean | false | validates initial values once form loads |
disabled | Boolean || JSX | false | disables inputs if true |
viewMode | Boolean || JSX | false | toggles viewMode in schema |
className | String | false | passes css classes down to the main form component |
errorClass | String | false | passes css class to error message |
viewModeFallbackText | String | false | passes fallback viewMode text when value is null or undefined. Default is "N/A" |
multiForm | Boolean | false | allows you to create a multi form |
Component Example:
import { UniformHook } from "react-uniform-hook";
const schema = {
inputs: {
name: {
label: "name",
required: false,
type: "text",
placeholder: "Whats your name"
},
age: {
label: "Age",
required: true,
type: "number",
placeholder: "Whats your age?"
},
favoriteColor: {
label: "favoriteColor",
placeholder: "Favorite color",
options: [
{ value: "green", label: "green" },
{ value: "red", label: "red" },
{ value: "blue", label: "blue" }
]
}
}
};
const Form = () => {
const onSubmit = values => {
console.log(values);
};
const { form } = UniformHook({ schema, onSubmit });
return <div>{form}</div>;
};
// More complex example
const Form = () => {
const onSubmit = values => {
console.log(values);
};
const customSubmitButton = <button type="submit">My Custom Submit</button>;
const { form, clearForm, addFields, removeFields } = UniformHook({
schema,
onSubmit,
submitButton: customSubmitButton
});
return (
<div>
{form}
<button onClick={clearForm}>Clear Form</button>
<button onClick={addFields}>Add Fields</button>
<button onClick={removeFields}>Remove Fields</button>
</div>
);
};
Schema Format:
Key | Type | Default | Description | |
---|---|---|---|---|
validate | Function | null | uses this function to validate input | |
visibleIf | Function | null | adds ability to check if certain criteria is met and then make the input visible if it is | |
onSubmit | Function | null | on submit run mutation function and return value (Will not run function if value is empty) | |
label | String | null | text in input label | |
initialValue | any | null | sets initial value of input | |
type | String | null | input type: https://www.w3schools.com/html/html_form_input_types.asp | |
placeholder | String | null | sets input placeholder | |
featureFlag | String | null | feature flag input is associated with | |
required | Boolean | Function | false | sets input as required | |
untracked | Boolean | true | allows you to disable value tracking on the input | |
customComponent | JSX | null | allows you to put whatever JSX you'd like to put in form | |
functionalComponent | JSX | null | allows you to put whatever Functional Component you'd like to put in form | |
viewModeComponent | Function | null | allows you to put whatever Component below the label you'd like to render when viewMode is toggled value and values, get passed to function | |
viewModeClass | Function | null | class put onto the viewMode Text | |
customViewMode | Function | null | allows you to put whatever Component you'd like to render when viewMode is toggled schema key value, value, and values, get passed to function | |
prependHtml | JSX | null | append html after the input | |
options | Array | null | converts input to select box options rendered from Array [{value: true, label: "yes"}, { value: false, label: 'no' }] | |
...ETC | ANY | null | Anything else you add to schema get passed to the inputs as a prop | s |
Schema Example:
import { EzValidation } from "util/ezValidation";
schema = {
inputs: {
name: {
label: "name",
initialValue: "Whats your name",
validate: (val, vals) =>
EzValidation(val)
.isString()
.minLength(2).errorMessage,
required: false,
onSubmit: (val, vals) => {
if (val.length > 10) {
return val + " Thats a long Name";
}
},
type: "text",
placeholder: "name"
},
length: {
label: "length",
required: true,
type: "number",
placeholder: "length of package"
},
moneyMoney: {
label: "Money Money",
placeholder: "How much you got?",
type: "text",
prependHtml: (
<div className="input-group-prepend">
<span className="input-group-text" id="basic-addon1">
$
</span>
</div>
)
},
lengthIfOne: {
label: "length if one",
visibleIf: values => values["length"] === "1",
required: true,
type: "number",
placeholder: "length"
},
selectMulti: {
label: "selectMulti",
type: "multiSelect",
placeholder: "Favorite Color",
isMulti: true,
required: true,
customComponent: Select,
options: [
{ value: 1, label: "One" },
{ value: 2, label: "Two" },
{ value: 3, label: "Three" }
]
},
favoriteColor: {
label: "favoriteColor",
placeholder: "Favorite color",
options: [
{ value: "green", label: "green" },
{ value: "red", label: "red" },
{ value: "blue", label: "blue" }
]
},
masked: {
label: "masked",
placeholder: "masked",
required: true,
customComponent: InputMask,
mask: "9999-99-99",
maskChar: null
},
description: {
label: "description",
placeholder: "description",
required: false,
type: "textarea"
}
}
};