message: Error box should stick on right side (mac)
diff: </textFieldCell>
  </textField>
  <customView translatesAutoresizingMaskIntoConstraints="NO" id="qhD-lQ-1ny">
  - <rect key="frame" x="15" y="10" width="270" height="38"/>
  + <rect key="frame" x="50" y="10" width="240" height="38"/>
  <constraints>
  + <constraint firstAttribute="width" constant="240" id="ONR-eI-wsr"/>
  <constraint firstAttribute="height" priority="250" constant="38" id="jjn-Bd-SaA"/>
  </constraints>
  </customView>
  </subviews>
  <constraints>
  - <constraint firstItem="qhD-lQ-1ny" firstAttribute="leading" secondItem="2" secondAttribute="leading" constant="15" id="56s-6X-ZiH"/>
  <constraint firstItem="fXQ-pa-GDD" firstAttribute="leading" secondItem="2" secondAttribute="leading" constant="-2" id="BaB-uj-sTK"/>
  <constraint firstAttribute="trailing" secondItem="fXQ-pa-GDD" secondAttribute="trailing" constant="-2" id="CFW-2g-1Zg"/>
  <constraint firstItem="av5-A6-9S5" firstAttribute="leading" secondItem="2" secondAttribute="leading" id="P13-nu-UZ0"/>
  <constraint firstAttribute="bottom" secondItem="fXQ-pa-GDD" secondAttribute="bottom" constant="-1" id="TGf-wj-BiJ"/>
  - <constraint firstAttribute="trailing" secondItem="qhD-lQ-1ny" secondAttribute="trailing" constant="15" id="YPR-yK-nID"/>
  + <constraint firstAttribute="trailing" secondItem="qhD-lQ-1ny" secondAttribute="trailing" constant="10" id="d2y-I7-wuc"/>
  <constraint firstAttribute="bottom" secondItem="qhD-lQ-1ny" secondAttribute="bottom" constant="10" id="dUa-4s-nD8"/>
  <constraint firstAttribute="bottom" secondItem="av5-A6-9S5" secondAttribute="bottom" priority="750" id="dey-uV-HtZ"/>
  <constraint firstItem="av5-A6-9S5" firstAttribute="top" secondItem="2" secondAttribute="top" id="fQ4-vy-qkk"/>
  + <constraint firstItem="qhD-lQ-1ny" firstAttribute="leading" relation="greaterThanOrEqual" secondItem="2" secondAttribute="leading" constant="30" id="ok8-Lh-vQj"/>
  <constraint firstAttribute="trailing" secondItem="av5-A6-9S5" secondAttribute="trailing" id="vIk-4N-Ddi"/>
  </constraints>
  </view>
  