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[](https://www.npmjs.com/package/ez-formbecauseican)
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### EzForm Component
Easily generates a form from a schema.
With on the fly customizability!
## Component props:
| Prop | Type | Required | Description |
| --------------------- | ---------------- | -------- | --------------------------------------------------------------------------------------------------------- |
| onSubmit | `Function` | false | triggers on submit button click and returns all values |
| onBlur | `Function` | false | triggers on input blur and returns all values and event |
| onChange | `Function` | false | triggers on input change and returns all values and event |
| schema | `Object` | true | schema based off what form is generated from |
| initialValues | `Object` | null | maps the initial values to schema |
| featureFlags | `Object` | null | just a object of feature flags |
| validateInitialValues | `boolean` | false | validates initial values once form loads |
| schemaModifier | `Array` | false | Custom schema that 'overwrites' what you have in the regular schema. Allowing you to customize on the fly |
| showSubmitButton | `Boolean` | false | false hides submit button |
| disabled | `Boolean || JSX` | false | disables inputs if true |
| viewMode | `Boolean || JSX` | false | toggles `viewMode` in schema |
| groupClassName | `String` | false | passes css classes down to the group component which contains the input, label, and error message |
| className | `String` | false | passes css classes down to the main form component |
| errorClass | `String` | false | passes css class to error message |
| viewModeDefaultText | `String` | "N/A" | passes default `viewMode` text when value is null or undefined |
| multiForm | `Boolean` | false | allows you to create a multi form |
## Component Example:
```javascript
import { EzForm } from 'ez-form'
const schema = {
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"}],
},
}
{
console.log(values)
}}
>
{({form}) => form}
```
```javascript
// More complex example
{
console.log(values);
}}
>
{({ form, clearForm, addFields, removeFields }) => form}
```
## 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 |
| tracked | `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:
```javascript
import { EzValidation } from "util/ezValidation";
schema = {
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: (
$
)
},
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"
}
};
```