public static boolean isValid(final String cssValue) {
        final String trimmedCssValue = StringUtil.strip(cssValue).toLowerCase();
        final String[] cssValueParts = StringUtil.splitBySpace(trimmedCssValue);
        if (cssValueParts.length > 4) {
            return false;
        }
        for (final String cssValuePart : cssValueParts) {
            boolean invalidValue = true;
            for (final CssLengthUnit cssLengthUnit : CssLengthUnit.values()) {
                final String unit = cssLengthUnit.getUnit();
                if (cssValuePart.endsWith(unit)) {
                    final String valueOnly = cssValuePart.replaceFirst(unit,
                            "");
                    try {
                        Float.parseFloat(valueOnly);
                    } catch (final NumberFormatException e) {
                        break;
                    }
                    invalidValue = false;
                    break;
                }
            }
            if (PREDEFINED_CONSTANTS.contains(cssValuePart)) {
                invalidValue = false;
            }
            if (invalidValue) {
                return false;
            }
        }
        return true;
    }
public static boolean isValid(final String cssValue) {
        final String trimmedCssValue = StringUtil.strip(cssValue).toLowerCase();
        final String[] cssValueParts = StringUtil.splitBySpace(trimmedCssValue);
        if (cssValueParts.length > 4) {
            return false;
        }
        for (final String cssValuePart : cssValueParts) {
            boolean invalidValue = true;
            for (final CssLengthUnit cssLengthUnit : CssLengthUnit.values()) {
                final String unit = cssLengthUnit.getUnit();
                if (cssValuePart.endsWith(unit)) {
                    final String valueOnly = cssValuePart.replaceFirst(unit,
                            "");
                    try {
                        Float.parseFloat(valueOnly);
                    } catch (final NumberFormatException e) {
                        break;
                    }
                    invalidValue = false;
                    break;
                }
            }
            if (PREDEFINED_CONSTANTS.contains(cssValuePart)) {
                invalidValue = false;
            }
            if (invalidValue) {
                return false;
            }
        }
        return true;
    }
public static boolean isValid ( final String cssValue ) { final String trimmedCssValue = StringUtil . strip ( cssValue ) . toLowerCase ( ) ; final String [ ] cssValueParts = StringUtil . splitBySpace ( trimmedCssValue ) ; if ( cssValueParts . length > 4 ) { return false ; } for ( final String cssValuePart : cssValueParts ) { boolean invalidValue = true ; for ( final CssLengthUnit cssLengthUnit : CssLengthUnit . values ( ) ) { final String unit = cssLengthUnit . getUnit ( ) ; if ( cssValuePart . endsWith ( unit ) ) { final String valueOnly = cssValuePart . replaceFirst ( unit , "" ) ; try { Float . parseFloat ( valueOnly ) ; } catch ( final NumberFormatException e ) { break ; } invalidValue = false ; break ; } } if ( PREDEFINED_CONSTANTS . contains ( cssValuePart ) ) { invalidValue = false ; } if ( invalidValue ) { return false ; } } return true ; }
validates if the given cssValue is valid for this class.

@param cssValue
the value to check.
@return true if valid and false if invalid.
@author WFF
@since 1.0.0
validates if the given cssValue is valid for this class .