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# ViewTab

[ViewTab](/docs/salesforce/apex-toolkit-reference/viewtab.html)

[ButtonTab](/docs/salesforce/apex-toolkit-reference/buttontab.html)

Description



#### Properties

`required`

[Boolean](https://www.salesforce.com/us/developer/docs/apexcode/Content/langCon_apex_primitives.htm)

`true`

`requiredRead`

[Boolean](https://www.salesforce.com/us/developer/docs/apexcode/Content/langCon_apex_primitives.htm)

`true`

### Methods

#### ViewTab

[ViewTab](/docs/salesforce/apex-toolkit-reference/viewtab.html)

Description

#### withRequired

[ViewTab](/docs/salesforce/apex-toolkit-reference/viewtab.html)

[Boolean](https://www.salesforce.com/us/developer/docs/apexcode/Content/langCon_apex_primitives.htm)

Description

`required`

Returns

`required`

Parameters

`required`

[Boolean](https://www.salesforce.com/us/developer/docs/apexcode/Content/langCon_apex_primitives.htm)

`true`

#### withRequiredRead

[ViewTab](/docs/salesforce/apex-toolkit-reference/viewtab.html)

[Boolean](https://www.salesforce.com/us/developer/docs/apexcode/Content/langCon_apex_primitives.htm)

Description

`requiredRead`

Returns

`requiredRead`

Parameters

`requiredRead`

[Boolean](https://www.salesforce.com/us/developer/docs/apexcode/Content/langCon_apex_primitives.htm)

`true`