Added example with setting attributed placeholder.

Author: Michał Moskała

Example/Pods/Pods.xcodeproj/project.xcworkspace/contents.xcworkspacedata

@@ -1,8 +1,12 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="10116" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="whP-gf-Uak">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="11542" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="whP-gf-Uak">
+    <device id="retina4_7" orientation="portrait">
+        <adaptation id="fullscreen"/>
+    </device>
     <dependencies>
         <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="10085"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="11524"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
     <scenes>
         <!--View Controller-->
@@ -14,35 +18,35 @@
                         <viewControllerLayoutGuide type="bottom" id="Mvr-aV-6Um"/>
                     </layoutGuides>
                     <view key="view" contentMode="scaleToFill" id="TpU-gO-2f1">
-                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
+                        <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
                             <textField opaque="NO" clipsSubviews="YES" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" placeholder="First name" textAlignment="natural" minimumFontSize="17" translatesAutoresizingMaskIntoConstraints="NO" id="O6v-c2-u0k" customClass="SMFloatingLabelTextField">
-                                <rect key="frame" x="16" y="44" width="568" height="50"/>
+                                <rect key="frame" x="16" y="44" width="343" height="50"/>
                                 <constraints>
                                     <constraint firstAttribute="height" constant="50" id="1fl-ep-0yC"/>
                                 </constraints>
                                 <fontDescription key="fontDescription" type="system" pointSize="14"/>
                                 <textInputTraits key="textInputTraits" autocorrectionType="no" spellCheckingType="no"/>
                             </textField>
                             <textField opaque="NO" clipsSubviews="YES" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" placeholder="Last name" textAlignment="natural" minimumFontSize="17" translatesAutoresizingMaskIntoConstraints="NO" id="8kl-vL-8WK" customClass="SMFloatingLabelTextField">
-                                <rect key="frame" x="16" y="118" width="568" height="50"/>
+                                <rect key="frame" x="16" y="118" width="343" height="50"/>
                                 <constraints>
                                     <constraint firstAttribute="height" constant="50" id="cB4-bP-zAj"/>
                                 </constraints>
                                 <fontDescription key="fontDescription" type="system" pointSize="14"/>
                                 <textInputTraits key="textInputTraits" autocorrectionType="no" spellCheckingType="no"/>
                             </textField>
                             <textField opaque="NO" clipsSubviews="YES" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" placeholder="Address" textAlignment="natural" minimumFontSize="17" translatesAutoresizingMaskIntoConstraints="NO" id="LGP-fL-2tA" customClass="SMFloatingLabelTextField">
-                                <rect key="frame" x="16" y="192" width="568" height="50"/>
+                                <rect key="frame" x="16" y="192" width="343" height="50"/>
                                 <constraints>
                                     <constraint firstAttribute="height" constant="50" id="MSR-z4-5lD"/>
                                 </constraints>
                                 <fontDescription key="fontDescription" type="system" pointSize="14"/>
                                 <textInputTraits key="textInputTraits"/>
                             </textField>
                         </subviews>
-                        <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                         <constraints>
                             <constraint firstItem="O6v-c2-u0k" firstAttribute="top" secondItem="uEw-UM-LJ8" secondAttribute="bottom" constant="24" id="28A-6h-Tmw"/>
                             <constraint firstItem="8kl-vL-8WK" firstAttribute="leading" secondItem="TpU-gO-2f1" secondAttribute="leading" constant="16" id="8nD-YM-0aa"/>
@@ -57,6 +61,7 @@
                     </view>
                     <connections>
                         <outlet property="addressTextField" destination="LGP-fL-2tA" id="cuZ-4x-gec"/>
+                        <outlet property="lastNameTextField" destination="8kl-vL-8WK" id="A4c-bg-yH1"/>
                     </connections>
                 </viewController>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="tc2-Qw-aMS" userLabel="First Responder" sceneMemberID="firstResponder"/>

Example/SMFloatingLabelTextField/Main.storyboard

@@ -11,12 +11,20 @@
 
 @interface SMViewController ()
 @property (nonatomic, weak) IBOutlet SMFloatingLabelTextField *addressTextField;
+@property (nonatomic, weak) IBOutlet SMFloatingLabelTextField *lastNameTextField;
 @end
 
 @implementation SMViewController
 
 - (void)viewDidLoad {
     [super viewDidLoad];
+    
+    NSDictionary *lastNamePlaceholderAttributes = @{NSForegroundColorAttributeName: [UIColor magentaColor],
+                                                    NSFontAttributeName: [UIFont systemFontOfSize:14.0f weight:UIFontWeightBold]
+                                                    };
+    NSAttributedString *lastNamePlaceholder = [[NSAttributedString alloc] initWithString:@"Last name" attributes:lastNamePlaceholderAttributes];
+    
+    [self.lastNameTextField setAttributedPlaceholder:lastNamePlaceholder];
     [self.addressTextField setText:@"NYC"];
 }