In the showcase, email (regex) validation should be consistent

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: liferay-faces-2.1.5-ga6, liferay-faces-2.2.5-ga6, liferay-faces-3.0.5-legacy-ga6, liferay-faces-3.0.5-ga6, liferay-faces-3.1.5-ga6, liferay-faces-3.2.5-ga6, liferay-faces-4.2.5-ga6
• Fix Version/s: liferay-faces-2.1.6-ga7, liferay-faces-2.2.6-ga7, liferay-faces-3.0.6-legacy-ga7, liferay-faces-3.0.6-ga7, liferay-faces-3.1.6-ga7, liferay-faces-3.2.6-ga7, liferay-faces-4.2.6-ga7
• Component/s: Liferay Faces Bridge Impl / Demos / Tests
• Labels: None

{markdown}
In the showcase, email validation examples are not consistent. In the `alloy:inputText` Validation example, the regex for validation is: {markdown}

.+[@].+[.].+

{markdown}
However, in the `f:validator` General example, the regex for validation is: {markdown}

^([a-z0-9_\\.-])@(\\da-z\\.-)
.([a-z\\.]

{2,6}

)${code}

{markdown}