Overview
Input Number is a form entry component, where users can enter a number to submit.
Input Number can limit the number of characters with max
and min
, as well as limit the values with its min
and max
properties.
Usage
- Number submissions in forms
Sample
<calcite-input-number placeholder="Offset distance" step="1"></calcite-input-number>
Accessibility
Keyboard navigation
Key | Function |
---|---|
Tab | Moves focus in and out of the component. |
Tab and Shift | Moves focus in and out of the component. |
Esc | When clearable is true , clears the component's value . |
API reference
Properties
Property | Attribute | Description | Type | Default |
---|---|---|---|---|
alignment | alignment | Specifies the text alignment of the component's value. | "end" | "start" | "start" |
autocomplete | Specifies the type of content to autocomplete, for use in forms. Read the native attribute's documentation on MDN for more info. | AutoFill | ||
clearable | clearable | When true , a clear button is displayed when the component has a value. | boolean | false |
disabled | disabled | When true , interaction is prevented and the component is displayed with lower opacity. | boolean | false |
form | form | The id of the form that will be associated with the component.
When not set, the component will be associated with its ancestor form element, if any. | string | |
groupSeparator | group-separator | When true , number values are displayed with a group separator corresponding to the language and country format. | boolean | false |
icon | icon | Specifies an icon to display. | boolean | string | |
iconFlipRtl | icon-flip-rtl | When true , the icon will be flipped when the element direction is right-to-left ("rtl" ). | boolean | false |
integer | integer | When true , restricts the component to integer numbers only and disables exponential notation. | boolean | false |
label | label | Accessible name for the component's button or hyperlink. | string | |
loading | loading | When true , the component is in the loading state and calcite-progress is displayed. | boolean | false |
max | max | When the component resides in a form, specifies the maximum value. | number | |
maxLength | max-length | number | ||
messageOverrides | Use this property to override individual strings used by the component. | {
clear?: string;
loading?: string;
} | ||
min | min | When the component resides in a form, specifies the minimum value. | number | |
minLength | min-length | number | ||
name | name | Specifies the name of the component.
Required to pass the component's value on form submission. | string | |
numberButtonType | number-button-type | Specifies the placement of the buttons. | "horizontal" | "none" | "vertical" | "vertical" |
numberingSystem | numbering-system | Specifies the Unicode numeral system used by the component for localization. | "arab" | "arabext" | "latn" | |
placeholder | placeholder | Specifies placeholder text for the component. | string | |
prefixText | prefix-text | Adds text to the start of the component. | string | |
readOnly | read-only | When true , the component's value can be read, but cannot be modified. | boolean | false |
required | required | When true and the component resides in a form,
the component must have a value in order for the form to submit. | boolean | false |
scale | scale | Specifies the size of the component. | "l" | "m" | "s" | "m" |
status | status | Specifies the status of the input field, which determines message and icons. | "idle" | "invalid" | "valid" | "idle" |
step | step | Specifies the granularity that the component's value must adhere to. | "any" | number | |
suffixText | suffix-text | Adds text to the end of the component. | string | |
validationIcon | validation-icon | Specifies the validation icon to display under the component. | boolean | string | |
validationMessage | validation-message | Specifies the validation message to display under the component. | string | |
validity | The current validation state of the component. | {
valid: boolean;
badInput: boolean;
customError: boolean;
patternMismatch: boolean;
rangeOverflow: boolean;
rangeUnderflow: boolean;
stepMismatch: boolean;
tooLong: boolean;
tooShort: boolean;
typeMismatch: boolean;
valueMissing: boolean;
} | ||
value | value | The component's value. | string |
Slots
Name | Description |
---|---|
action | A slot for positioning a button next to the component. |
Styles
Name | Description |
---|---|
--calcite-input-prefix-size | Specifies the component's prefix width. |
--calcite-input-suffix-size | Specifies the component's suffix width. |
Events
Name | Description | Behavior |
---|---|---|
calciteInputNumberChange | Fires each time a new value is typed and committed. | |
calciteInputNumberInput | Fires each time a new value is typed. |
Methods
Name | Description | Signature |
---|---|---|
componentOnReady | Create a promise that resolves once component is fully loaded. | componentOnReady(): Promise<void> |
selectText | Selects the text of the component's value . | selectText(): Promise<void> |
setFocus | Sets focus on the component. | setFocus(): Promise<void> |