isValidBorderStyleValue static method

Implementation

static bool isValidBorderStyleValue(String value) {
  return value == SOLID ||
      value == NONE ||
      value == DASHED ||
      value == DOTTED ||
      value == DOUBLE ||
      value == HIDDEN ||
      value == INSET ||
      value == OUTSET ||
      value == GROOVE ||
      value == RIDGE;
}