Plain-text input element
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Example:
Fields
Field | Type | Description | Required? |
---|---|---|---|
type | String | The type of element. In this case type is always plain_text_input . | 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_id s 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 |
multiline | Boolean | Indicates whether the input will be a single line (false ) or a larger textarea (true ). Defaults to false . | Optional |
min_length | Integer | The minimum length of input that the user must provide. If the user provides less, they will receive an error. Acceptable values for this field are between 0 and 3000, inclusive. | Optional |
max_length | Integer | The maximum length of input that the user can provide. If the user provides more, they will receive an error. Acceptable values for this field are between 1 and 3000, inclusive. | 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 plain-text input. Maximum length for the text in this field is 150 characters. | Optional |
Example
An input block containing a plain-text input element.
{
"type": "input",
"block_id": "input123",
"label": {
"type": "plain_text",
"text": "Label of input"
},
"element": {
"type": "plain_text_input",
"action_id": "plain_input",
"placeholder": {
"type": "plain_text",
"text": "Enter some plain text"
}
}
}