public static Double validateDouble(final String context,
			final String input, final double minValue, final double maxValue,
			final boolean allowNull) throws ValidationException {
		return validator.getValidDouble(context, input, minValue, maxValue,
				allowNull);
	}
public static Double validateDouble ( final String context , final String input , final double minValue , final double maxValue , final boolean allowNull ) throws ValidationException { return validator . getValidDouble ( context , input , minValue , maxValue , allowNull ) ; }
Double Validation

@param context
@param input
@param minValue
@param maxValue
@param allowNull
@return