Resolved#71

src/main/java/strman/Strman.java

@@ -1164,6 +1164,37 @@ public abstract class Strman {
         return head(input).toLowerCase() + tail(input);
     }
 
+    /**
+     * Verifies whether String is enclosed by encloser
+     *
+     * @param input    The input String
+     * @param encloser String which encloses input String
+     * @return true if enclosed false otherwise
+     */
+    public static boolean isEnclosedBetween(final String input, final String encloser) {
+        return isEnclosedBetween(input, encloser, encloser);
+    }
+
+    /**
+     * Verifies whether String is enclosed by encloser
+     *
+     * @param input        The input String
+     * @param leftEncloser String which encloses input String
+     * @return true if enclosed false otherwise
+     */
+    public static boolean isEnclosedBetween(final String input, final String leftEncloser, String rightEncloser) {
+        if (input == null) {
+            throw new IllegalArgumentException("input can't be null");
+        }
+        if (leftEncloser == null) {
+            throw new IllegalArgumentException("leftEncloser can't be null");
+        }
+        if (rightEncloser == null) {
+            throw new IllegalArgumentException("rightEncloser can't be null");
+        }
+        return input.startsWith(leftEncloser) && input.endsWith(rightEncloser);
+    }
+
     private static void validate(String value, Predicate<String> predicate, final Supplier<String> supplier) {
         if (predicate.test(value)) {
             throw new IllegalArgumentException(supplier.get());