wffweb/src/main/java/com/webfirmframework/wffweb/tag/html/html5/attribute/Pattern.java
public boolean containsValidRegEx() {

        try {
            java.util.regex.Pattern.compile(super.getAttributeValue());
            return true;
        } catch (final PatternSyntaxException e) {
            // NOP
        }

        return false;
    }
public boolean containsValidRegEx() {

        try {
            java.util.regex.Pattern.compile(super.getAttributeValue());
            return true;
        } catch (final PatternSyntaxException e) {
            // NOP
        }

        return false;
    }
checks the value in this attribute contains a valid regex.

@return true if this attribute contains a valid regex
@since 3.0.1
@author WFF