# rich

## Function findComponent

- Signature:
    `javax.faces.component.UIComponent findComponent(java.lang.String)`
  Description:
    The rich:findComponent('id') function returns the a UIComponent instance of the passed component identifier. If the specified component identifier is not found, null is returned instead.

- Function Information
  Info | Value
  --- | ---
  Function Class | `org.richfaces.function.RichFunction`
  Function Signature | `javax.faces.component.UIComponent findComponent(java.lang.String)`
  Display Name | None

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