10. Tomahawk Tag Reference
Contents > Tomahawk Tag Reference > t:validateRegExpr
t:validateRegExpr |
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The t:validateRegExpr tag adds a custom validator to your JSF page based on the Jakarta Commons validation library. This allows you to validate user input using powerful regular expressions.
Example:
<t:validateRegExpr></t:validateRegExpr>
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Tag Attributes
| message |
String |
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| The message attribute defines an alternate validation message for this tag. |
| pattern |
String |
| Required |
| The pattern attribute defines the regular expression pattern used to validate the input. |
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