Number input element

Example:

Fields

Fields	Type	Description	Required?
type	String	The type of element. In this case type is always number_input.	Required
is_decimal_allowed	Boolean	Decimal numbers are allowed if is_decimal_allowed= true, set the value to false otherwise.	Required
action_id	String	An identifier for the input value when the parent modal is submitted. You can use this when you receive a view_submission payload to identify the value of the input element. Should be unique among all other action_ids in the containing block. Maximum length is 255 characters.	Optional
initial_value	String	The initial value in the plain-text input when it is loaded.	Optional
min_value	String	The minimum value, cannot be greater than max_value.	Optional
max_value	String	The maximum value, cannot be less than min_value.	Optional
dispatch_action_config	Object	A dispatch configuration object that determines when during text input the element returns a block_actions payload.	Optional
focus_on_load	Boolean	Indicates whether the element will be set to auto focus within the view object. Only one element can be set to true. Defaults to false.	Optional
placeholder	Object	A plain_text only text object that defines the placeholder text shown in the number input. Maximum length for the text in this field is 150 characters.	Optional

Usage info

Interactive component - see our guide to enabling interactivity.

The number input element accepts both whole and decimal numbers. For example, 0.25, 5.5, and -10 are all valid input values. Decimal numbers are only allowed when is_decimal_allowed is equal to true.

Example

{
"type": "input",
  "element": {
    "type": "number_input",
    "is_decimal_allowed": false,
    "action_id": "number_input-action"
  },
  "label": {
    "type": "plain_text",
    "text": "Label",
    "emoji": true
  }
}