diff --git a/packages/material-ui/src/TextField/TextField.d.ts b/packages/material-ui/src/TextField/TextField.d.ts
index 376f83448233b4..6c03da1babc8c5 100644
--- a/packages/material-ui/src/TextField/TextField.d.ts
+++ b/packages/material-ui/src/TextField/TextField.d.ts
@@ -35,7 +35,7 @@ export interface TextFieldProps
   select?: boolean;
   SelectProps?: Partial<SelectProps>;
   type?: string;
-  value?: Array<string | number> | string | number;
+  value?: Array<string | number | boolean> | string | number | boolean;
 }
 
 export type TextFieldClassKey = FormControlClassKey;
diff --git a/packages/material-ui/src/TextField/TextField.js b/packages/material-ui/src/TextField/TextField.js
index 9df2722fd73083..fca8f116d45f44 100644
--- a/packages/material-ui/src/TextField/TextField.js
+++ b/packages/material-ui/src/TextField/TextField.js
@@ -260,7 +260,8 @@ TextField.propTypes = {
   value: PropTypes.oneOfType([
     PropTypes.string,
     PropTypes.number,
-    PropTypes.arrayOf(PropTypes.oneOfType([PropTypes.string, PropTypes.number])),
+    PropTypes.bool,
+    PropTypes.arrayOf(PropTypes.oneOfType([PropTypes.string, PropTypes.number, PropTypes.bool])),
   ]),
 };
 
diff --git a/pages/api/text-field.md b/pages/api/text-field.md
index 18e661a47205ef..f1c4aadd2ebd40 100644
--- a/pages/api/text-field.md
+++ b/pages/api/text-field.md
@@ -65,7 +65,7 @@ For advanced cases, please look at the source of TextField by clicking on the
 | <span class="prop-name">select</span> | <span class="prop-type">bool | <span class="prop-default">false</span> | Render a `Select` element while passing the `Input` element to `Select` as `input` parameter. If this option is set you must pass the options of the select as children. |
 | <span class="prop-name">SelectProps</span> | <span class="prop-type">object |   | Properties applied to the [`Select`](/api/select) element. |
 | <span class="prop-name">type</span> | <span class="prop-type">string |   | Type attribute of the `Input` element. It should be a valid HTML5 input type. |
-| <span class="prop-name">value</span> | <span class="prop-type">union:&nbsp;string&nbsp;&#124;<br>&nbsp;number&nbsp;&#124;<br>&nbsp;arrayOf<br> |   | The value of the `Input` element, required for a controlled component. |
+| <span class="prop-name">value</span> | <span class="prop-type">union:&nbsp;string&nbsp;&#124;<br>&nbsp;number&nbsp;&#124;<br>&nbsp;bool&nbsp;&#124;<br>&nbsp;arrayOf<br> |   | The value of the `Input` element, required for a controlled component. |
 
 Any other properties supplied will be spread to the root element ([FormControl](/api/form-control)).
 
diff --git a/pages/lab/api/speed-dial.md b/pages/lab/api/speed-dial.md
index 676ff87d4f0b51..fba7b88542d6e1 100644
--- a/pages/lab/api/speed-dial.md
+++ b/pages/lab/api/speed-dial.md
@@ -19,7 +19,7 @@ title: SpeedDial API
 | <span class="prop-name">ButtonProps</span> | <span class="prop-type">object |   | Properties applied to the [`Button`](/api/button) element. |
 | <span class="prop-name required">children *</span> | <span class="prop-type">node |   | SpeedDialActions to display when the SpeedDial is `open`. |
 | <span class="prop-name">classes</span> | <span class="prop-type">object |   | Override or extend the styles applied to the component. See [CSS API](#css-api) below for more details. |
-| <span class="prop-name">direction</span> | <span class="prop-type">enum:&nbsp;'up'&nbsp;&#124;<br>&nbsp;'down'&nbsp;&#124;<br>&nbsp;'left'&nbsp;&#124;<br>&nbsp;'right'<br> | <span class="prop-default">'top'</span> | The direction the actions open relative to the floating action button. |
+| <span class="prop-name">direction</span> | <span class="prop-type">enum:&nbsp;'up'&nbsp;&#124;<br>&nbsp;'down'&nbsp;&#124;<br>&nbsp;'left'&nbsp;&#124;<br>&nbsp;'right'<br> | <span class="prop-default">'up'</span> | The direction the actions open relative to the floating action button. |
 | <span class="prop-name">hidden</span> | <span class="prop-type">bool | <span class="prop-default">false</span> | If `true`, the SpeedDial will be hidden. |
 | <span class="prop-name required">icon *</span> | <span class="prop-type">element |   | The icon to display in the SpeedDial Floating Action Button. The `SpeedDialIcon` component provides a default Icon with animation. |
 | <span class="prop-name">onClose</span> | <span class="prop-type">func |   | Callback fired when the component requests to be closed.<br><br>**Signature:**<br>`function(event: object, key: string) => void`<br>*event:* The event source of the callback<br>*key:* The key pressed |