java.lang.Object
- com.slack.api.model.dialog.DialogTextAreaElement

All Implemented Interfaces:

DialogElement
```
public class DialogTextAreaElement
extends Object
implements DialogElement
```
Represents a textarea dialog element

A textarea is a multi-line plain text editing control. You've likely encountered these on the world wide web. Use this element if you want a relatively long answer from users.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class DialogTextAreaElement.DialogTextAreaElementBuilder

Field Summary

Fields
Modifier and Type Field Description

int maxLength
Maximum input length allowed for element.

Constructor Summary

Constructors
Constructor	Description
`DialogTextAreaElement()`
`DialogTextAreaElement(String label, String name, String value, String placeholder, boolean optional, int maxLength, int minLength, String hint, DialogSubType subtype)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static DialogTextAreaElement.DialogTextAreaElementBuilder`	`builder()`
`protected boolean`	`canEqual(Object other)`
`boolean`	`equals(Object o)`
`String`	`getHint()`	Helpful text provided to assist users in answering a question.
`String`	`getLabel()`	Label displayed to user.
`int`	`getMaxLength()`	Maximum input length allowed for element.
`int`	`getMinLength()`	Minimum input length allowed for element.
`String`	`getName()`	Name of form element.
`String`	`getPlaceholder()`	A string displayed as needed to help guide users in completing the element.
`DialogSubType`	`getSubtype()`	Subtype for this text type element (e.g.
`String`	`getType()`	Type of element.
`String`	`getValue()`	A default value for this field.
`int`	`hashCode()`
`boolean`	`isOptional()`	Provide `true` when the form element is not required.
`void`	`setHint(String hint)`	Helpful text provided to assist users in answering a question.
`void`	`setLabel(String label)`	Label displayed to user.
`void`	`setMaxLength(int maxLength)`	Maximum input length allowed for element.
`void`	`setMinLength(int minLength)`	Minimum input length allowed for element.
`void`	`setName(String name)`	Name of form element.
`void`	`setOptional(boolean optional)`	Provide `true` when the form element is not required.
`void`	`setPlaceholder(String placeholder)`	A string displayed as needed to help guide users in completing the element.
`void`	`setSubtype(DialogSubType subtype)`	Subtype for this text type element (e.g.
`void`	`setValue(String value)`	A default value for this field.
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - maxLength
```
public int maxLength
```
    Maximum input length allowed for element. 0-500 characters. Defaults to 150.
- Constructor Detail
  - DialogTextAreaElement
```
public DialogTextAreaElement()
```
  - DialogTextAreaElement
```
public DialogTextAreaElement(String label,
                             String name,
                             String value,
                             String placeholder,
                             boolean optional,
                             int maxLength,
                             int minLength,
                             String hint,
                             DialogSubType subtype)
```
- Method Detail
  - builder
```
public static DialogTextAreaElement.DialogTextAreaElementBuilder builder()
```
  - getLabel
```
public String getLabel()
```
    Label displayed to user. Required. No more than 24 characters.
    
    Specified by:
    
    getLabel in interface DialogElement
  - getName
```
public String getName()
```
    Name of form element. Required. No more than 300 characters.
    
    Specified by:
    
    getName in interface DialogElement
  - getType
```
public String getType()
```
    Type of element. For a textarea, the type is always textarea . It's required.
    
    Specified by:
    
    getType in interface DialogElement
    
    See Also:
    
    Dialog form elements
  - getValue
```
public String getValue()
```
    A default value for this field. Up to 500 characters.
    
    Specified by:
    
    getValue in interface DialogElement
  - getPlaceholder
```
public String getPlaceholder()
```
    A string displayed as needed to help guide users in completing the element. 150 character maximum.
    
    Specified by:
    
    getPlaceholder in interface DialogElement
  - isOptional
```
public boolean isOptional()
```
    Provide true when the form element is not required. By default, form elements are required.
    
    Specified by:
    
    isOptional in interface DialogElement
  - getMaxLength
```
public int getMaxLength()
```
    Maximum input length allowed for element. 0-500 characters. Defaults to 150.
  - getMinLength
```
public int getMinLength()
```
    Minimum input length allowed for element. 1-500 characters. Defaults to 0.
  - getHint
```
public String getHint()
```
    Helpful text provided to assist users in answering a question. Up to 150 characters.
  - getSubtype
```
public DialogSubType getSubtype()
```
    Subtype for this text type element (e.g. Number)
  - setLabel
```
public void setLabel(String label)
```
    Label displayed to user. Required. No more than 24 characters.
    
    Specified by:
    
    setLabel in interface DialogElement
  - setName
```
public void setName(String name)
```
    Name of form element. Required. No more than 300 characters.
    
    Specified by:
    
    setName in interface DialogElement
  - setValue
```
public void setValue(String value)
```
    A default value for this field. Up to 500 characters.
    
    Specified by:
    
    setValue in interface DialogElement
  - setPlaceholder
```
public void setPlaceholder(String placeholder)
```
    A string displayed as needed to help guide users in completing the element. 150 character maximum.
    
    Specified by:
    
    setPlaceholder in interface DialogElement
  - setOptional
```
public void setOptional(boolean optional)
```
    Provide true when the form element is not required. By default, form elements are required.
    
    Specified by:
    
    setOptional in interface DialogElement
  - setMaxLength
```
public void setMaxLength(int maxLength)
```
    Maximum input length allowed for element. 0-500 characters. Defaults to 150.
  - setMinLength
```
public void setMinLength(int minLength)
```
    Minimum input length allowed for element. 1-500 characters. Defaults to 0.
  - setHint
```
public void setHint(String hint)
```
    Helpful text provided to assist users in answering a question. Up to 150 characters.
  - setSubtype
```
public void setSubtype(DialogSubType subtype)
```
    Subtype for this text type element (e.g. Number)
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - canEqual
```
protected boolean canEqual(Object other)
```
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object

Class DialogTextAreaElement

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

maxLength

Constructor Detail

DialogTextAreaElement

DialogTextAreaElement

Method Detail

builder

getLabel

getName

getType

getValue

getPlaceholder

isOptional

getMaxLength

getMinLength

getHint

getSubtype

setLabel

setName

setValue

setPlaceholder

setOptional

setMaxLength

setMinLength

setHint

setSubtype

equals

canEqual

hashCode

toString