diff --git a/src/main/kotlin/net/axay/kspigot/gui/GUIBuilder.kt b/src/main/kotlin/net/axay/kspigot/gui/GUIBuilder.kt
index 67f85a41..44527871 100644
--- a/src/main/kotlin/net/axay/kspigot/gui/GUIBuilder.kt
+++ b/src/main/kotlin/net/axay/kspigot/gui/GUIBuilder.kt
@@ -113,15 +113,29 @@ class GUIPageBuilder<T : ForInventory>(
      * This is a button which loads the specified
      * [toPage] if clicked.
      */
+    @Deprecated("Use the new function instead.", ReplaceWith("pageChanger(slots, icon, toPage, null, onChange)"))
     fun pageChanger(
         slots: InventorySlotCompound<T>,
         icon: ItemStack,
         toPage: Int,
         onChange: ((GUIClickEvent<T>) -> Unit)? = null
+    ) = pageChanger(slots, icon, toPage, null, onChange)
+
+    /**
+     * This is a button which loads the specified
+     * [toPage] if clicked.
+     */
+    fun pageChanger(
+        slots: InventorySlotCompound<T>,
+        icon: ItemStack,
+        toPage: Int,
+        shouldChange: ((GUIClickEvent<T>) -> Boolean)? = null,
+        onChange: ((GUIClickEvent<T>) -> Unit)? = null
     ) = defineSlots(
         slots, GUIButtonPageChange(
             icon,
             GUIPageChangeCalculator.GUIConsistentPageCalculator(toPage),
+            shouldChange,
             onChange
         )
     )
@@ -131,14 +145,28 @@ class GUIPageBuilder<T : ForInventory>(
      * page if clicked, and if a previous page
      * exists it is loaded.
      */
+    @Deprecated("Use the new function instead.", ReplaceWith("previousPage(slots, icon, null, onChange)"))
     fun previousPage(
         slots: InventorySlotCompound<T>,
         icon: ItemStack,
         onChange: ((GUIClickEvent<T>) -> Unit)? = null
+    ) = previousPage(slots, icon, null, onChange)
+
+    /**
+     * This button always tries to find the previous
+     * page if clicked, and if a previous page
+     * exists it is loaded.
+     */
+    fun previousPage(
+        slots: InventorySlotCompound<T>,
+        icon: ItemStack,
+        shouldChange: ((GUIClickEvent<T>) -> Boolean)? = null,
+        onChange: ((GUIClickEvent<T>) -> Unit)? = null
     ) = defineSlots(
         slots, GUIButtonPageChange(
             icon,
             GUIPageChangeCalculator.GUIPreviousPageCalculator,
+            shouldChange,
             onChange
         )
     )
@@ -148,14 +176,28 @@ class GUIPageBuilder<T : ForInventory>(
      * page if clicked, and if a next page
      * exists it is loaded.
      */
+    @Deprecated("Use the new function instead.", ReplaceWith("nextPage(slots, icon, null, onChange)"))
     fun nextPage(
         slots: InventorySlotCompound<T>,
         icon: ItemStack,
         onChange: ((GUIClickEvent<T>) -> Unit)? = null
+    ) = nextPage(slots, icon, null, onChange)
+
+    /**
+     * This button always tries to find the next
+     * page if clicked, and if a next page
+     * exists it is loaded.
+     */
+    fun nextPage(
+        slots: InventorySlotCompound<T>,
+        icon: ItemStack,
+        shouldChange: ((GUIClickEvent<T>) -> Boolean)? = null,
+        onChange: ((GUIClickEvent<T>) -> Unit)? = null
     ) = defineSlots(
         slots, GUIButtonPageChange(
             icon,
             GUIPageChangeCalculator.GUINextPageCalculator,
+            shouldChange,
             onChange
         )
     )
@@ -289,4 +331,4 @@ class GUIPageBuilder<T : ForInventory>(
         GUISpaceCompoundScrollButton(icon, compound, scrollTimes, reverse)
     )
 
-}
\ No newline at end of file
+}
diff --git a/src/main/kotlin/net/axay/kspigot/gui/elements/GUIButtonPageChange.kt b/src/main/kotlin/net/axay/kspigot/gui/elements/GUIButtonPageChange.kt
index a21cf2f0..2e7d57eb 100644
--- a/src/main/kotlin/net/axay/kspigot/gui/elements/GUIButtonPageChange.kt
+++ b/src/main/kotlin/net/axay/kspigot/gui/elements/GUIButtonPageChange.kt
@@ -6,6 +6,7 @@ import org.bukkit.inventory.ItemStack
 class GUIButtonPageChange<T : ForInventory>(
     icon: ItemStack,
     calculator: GUIPageChangeCalculator,
+    shouldChange: ((GUIClickEvent<T>) -> Boolean)?,
     onChange: ((GUIClickEvent<T>) -> Unit)?
 ) : GUIButton<T>(icon, {
 
@@ -18,13 +19,15 @@ class GUIButtonPageChange<T : ForInventory>(
     )
     if (newPage != null) {
 
-        val effect = (newPage.transitionTo ?: currentPage.transitionFrom)
-            ?: PageChangeEffect.INSTANT
+        val changePage = shouldChange?.invoke(it) ?: true
 
-        it.guiInstance.changePage(effect, currentPage, newPage)
-
-        onChange?.invoke(it)
+        if (changePage) {
+            val effect = (newPage.transitionTo ?: currentPage.transitionFrom)
+                ?: PageChangeEffect.INSTANT
 
+            it.guiInstance.changePage(effect, currentPage, newPage)
+            onChange?.invoke(it)
+        }
     }
 
-})
\ No newline at end of file
+})