diff --git a/client/constants/Pattern.ts b/client/constants/Pattern.ts
index 0ee4c23..34f8e94 100644
--- a/client/constants/Pattern.ts
+++ b/client/constants/Pattern.ts
@@ -62,6 +62,7 @@ enum Pattern {
     Tab = 'Tab',
     TogglePasswordVisibility = 'Toggle password visibility',
     UploadButton = 'Upload button',
+    ValidationIcon = 'Validation icon',
     Wizard = 'Wizard',
 }
 
diff --git a/client/pages/ExplorePage.tsx b/client/pages/ExplorePage.tsx
index db0689a..6a75468 100644
--- a/client/pages/ExplorePage.tsx
+++ b/client/pages/ExplorePage.tsx
@@ -62,7 +62,7 @@ const ExplorePage = () => {
                         textAlign: 'center',
                     }}
                 >
-                    Here is the collection of 64 patterns
+                    Here is the collection of 65 patterns
                 </h2>
                 <div style={{ marginBottom: '32px', textAlign: 'center' }}>
                     All covers you see in this page are made with CSS only. Inspect them! 🎉
@@ -168,6 +168,7 @@ const ExplorePage = () => {
                         <CoverCard pattern={Pattern.RadialProgressBar} />
                         <CoverCard pattern={Pattern.ResizableElement} />
                         <CoverCard pattern={Pattern.PresenceIndicator} />
+                        <CoverCard pattern={Pattern.ValidationIcon} />
                     </div>
                 </section>
             </div>
diff --git a/client/pages/HomePage.tsx b/client/pages/HomePage.tsx
index 218443e..ba4e5ae 100644
--- a/client/pages/HomePage.tsx
+++ b/client/pages/HomePage.tsx
@@ -170,7 +170,7 @@ const HomePage = () => {
                                 marginBottom: '16px',
                             }}
                         >
-                            64 patterns
+                            65 patterns
                         </div>
                         <Link
                             to="/patterns"
diff --git a/client/patterns/validation-icon/Cover.tsx b/client/patterns/validation-icon/Cover.tsx
new file mode 100644
index 0000000..2d16894
--- /dev/null
+++ b/client/patterns/validation-icon/Cover.tsx
@@ -0,0 +1,56 @@
+import React from 'react';
+
+import Frame from '../../placeholders/Frame';
+
+const Cover: React.FC<{}> = () => {
+    return (
+        <Frame>
+            <div
+                style={{
+                    alignItems: 'center',
+                    display: 'flex',
+                    flexDirection: 'column',
+                    height: '100%',
+                    justifyContent: 'center',
+                    padding: '8px',
+                }}
+            >
+                <div
+                    style={{
+                        border: '1px solid rgba(0, 0, 0, 0.3)',
+                        borderRadius: '4px',
+                        height: '32px',
+                        position: 'relative',
+                        width: '100%',
+                    }}
+                >
+                    <i
+                        style={{
+                            position: 'absolute',
+                            right: '4px',
+                            top: '50%',
+                            transform: 'translate(0, -50%)',
+                        }}
+                    >
+                        <svg
+                            viewBox="0 0 24 24"
+                            style={{
+                                fill: 'none',
+                                height: '16px',
+                                stroke: "rgba(0, 0, 0, 0.5)",
+                                strokeLinecap: 'round',
+                                strokeLinejoin: 'round',
+                                strokeWidth: 1,
+                                width: '16px',
+                            }}
+                        >
+                            <path d={`M23.5,0.499l-16.5,23l-6.5-6.5`} />
+                        </svg>
+                    </i>
+                </div>
+            </div>
+        </Frame>
+    );
+};
+
+export default Cover;
diff --git a/client/patterns/validation-icon/Details.tsx b/client/patterns/validation-icon/Details.tsx
new file mode 100644
index 0000000..2309fe6
--- /dev/null
+++ b/client/patterns/validation-icon/Details.tsx
@@ -0,0 +1,146 @@
+import React from 'react';
+
+import DetailsLayout from '../../layouts/DetailsLayout';
+import BrowserFrame from '../../placeholders/BrowserFrame';
+
+const Details: React.FC<{}> = () => {
+    return (
+        <DetailsLayout title="Validation icon">
+            <div style={{ padding: '64px 32px' }}>
+                <BrowserFrame
+                    content={(
+                        <div
+                            style={{
+                                alignItems: 'center',
+                                display: 'flex',
+                                flexDirection: 'column',
+                                height: '100%',
+                                justifyContent: 'center',
+                                padding: '8px',
+                            }}
+                        >
+                            <div
+                                style={{
+                                    marginBottom: '16px',
+                                    position: 'relative',
+                                    width: '200px',
+                                }}
+                            >
+                                <input
+                                    style={{
+                                        border: '1px solid rgba(0, 0, 0, 0.3)',
+                                        borderRadius: '4px',
+                                        height: '32px',
+                                        paddingRight: '24px',
+                                        width: '100%',
+                                    }}
+                                />
+                                <i
+                                    style={{
+                                        position: 'absolute',
+                                        right: '8px',
+                                        top: '50%',
+                                        transform: 'translate(0, -50%)',
+                                        zIndex: 10,
+                                    }}
+                                >
+                                    <svg
+                                        viewBox="0 0 24 24"
+                                        style={{
+                                            fill: 'none',
+                                            height: '16px',
+                                            stroke: "rgba(0, 0, 0, 0.5)",
+                                            strokeLinecap: 'round',
+                                            strokeLinejoin: 'round',
+                                            strokeWidth: 2,
+                                            width: '16px',
+                                        }}
+                                    >
+                                        <path d={`M23.5,0.499l-16.5,23l-6.5-6.5`} />
+                                    </svg>
+                                </i>
+                            </div>
+
+                            <div
+                                style={{
+                                    marginBottom: '16px',
+                                    position: 'relative',
+                                    width: '200px',
+                                }}
+                            >
+                                <input
+                                    style={{
+                                        border: '1px solid rgba(0, 0, 0, 0.3)',
+                                        borderRadius: '4px',
+                                        height: '32px',
+                                        paddingRight: '24px',
+                                        width: '100%',
+                                    }}
+                                />
+                                <i
+                                    style={{
+                                        position: 'absolute',
+                                        right: '8px',
+                                        top: '50%',
+                                        transform: 'translate(0, -50%)',
+                                        zIndex: 10,
+                                    }}
+                                >
+                                    <svg
+                                        viewBox="0 0 24 24"
+                                        style={{
+                                            fill: 'none',
+                                            height: '16px',
+                                            stroke: '#e7040f',
+                                            strokeLinecap: 'round',
+                                            strokeLinejoin: 'round',
+                                            strokeWidth: 2,
+                                            width: '16px',
+                                        }}
+                                    >
+                                        <path d={`M0.5,0.499l23,23 M23.5,0.499l-23,23`} />
+                                    </svg>
+                                </i>
+                            </div>
+                        </div>
+                    )}
+                    source={`
+<div style="
+    /* Used to position the validation icon */
+    position: relative;
+">
+    <!-- The input -->
+    <input style="
+        /* Border */
+        border: 1px solid rgba(0, 0, 0, 0.3);
+        border-radius: 4px;
+
+        /* Take the full width */
+        width: 100%;
+
+        /* Don't overlap the icon */
+        padding-right: 24px;
+    " />
+
+    <!-- The icon container -->
+    <i style="
+        /* Positioned at the right side */
+        position: absolute;
+        right: 8px;
+        top: 50%;
+        transform: translate(0, -50%);
+
+        z-index: 10;
+    ">
+        <!-- The SVG icon represents any state such as valid, invalid, loading, etc. -->
+        ...
+    </i>
+</div>
+`}
+                />
+            </div>
+        </DetailsLayout>
+    );
+};
+
+export default Details;
diff --git a/public/sitemap.xml b/public/sitemap.xml
index 5f7d88a..f36a0cb 100644
--- a/public/sitemap.xml
+++ b/public/sitemap.xml
@@ -63,5 +63,6 @@
     <url><loc>https://csslayout.io/patterns/tab</loc></url>
     <url><loc>https://csslayout.io/patterns/toggle-password-visibility</loc></url>
     <url><loc>https://csslayout.io/patterns/upload-button</loc></url>
+    <url><loc>https://csslayout.io/patterns/validation-icon</loc></url>
     <url><loc>https://csslayout.io/patterns/wizard</loc></url>
 </urlset>
\ No newline at end of file