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## f
Tag validateRegex

A validator that uses the pattern attribute to validate the wrapping component. The entire pattern is matched against the String value of the component. If it matches, it's valid.

Tag Information
Tag Class | com.sun.faces.taglib.jsf_core.RegexValidatorTag
TagExtraInfo Class | None
Body Content | empty
Display Name | None

Attributes
Name | Required | Request-time | Type | Description
pattern | true | false | `javax.el.ValueExpression` (must evaluate to `java.lang.String`) | A regular expression pattern. Remember that, like in all Java strings, backslash must be escaped with another backslash.
binding | false | false | `javax.el.ValueExpression` (must evaluate to `javax.faces.validator.RegexValidator`) | A ValueExpression that evaluates to an instance of RegexpValidator.

Variables
| No Variables Defined.

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