commit 23/09/2025

src/codes/Somecodes.kt

@@ -181,6 +181,28 @@ class Somecodes {
             }
         }
 
+        /**
+         * Check if a string is a valid IPv4 address.
+         * @param value The string to check.
+         * @return True if the string is a valid IPv4 address, false otherwise.
+         */
+        fun ValidIPV4(value: String): Boolean{
+            return try{
+                if (ValidString(value)){
+                    val parts = value.split(".")
+                    if (parts.size != 4) return false
+                    for (part in parts){
+                        val num = part.toInt()
+                        if (num !in 0..255) return false
+                    }
+                    true
+                } else throw Exception()
+
+            } catch (_: Exception){
+                false
+            }
+        }
+
         /**
          * Check if a string is a valid date in the format "dd-MM-yyyy".
          * This format is used for log HTML files.