diff --git a/rendercv/user_communicator.py b/rendercv/user_communicator.py
index af1b791..241613f 100644
--- a/rendercv/user_communicator.py
+++ b/rendercv/user_communicator.py
@@ -1,5 +1,5 @@
-import time
 from typing import Callable
+import re
 
 import rich
 import rich.console
@@ -8,7 +8,10 @@ import rich.live
 import rich.table
 import rich.text
 import rich.progress
-
+import pydantic_core
+import pydantic
+import ruamel.yaml
+import ruamel.yaml.parser
 
 console = rich.console.Console()
 
@@ -17,7 +20,7 @@ def welcome():
     """Print a welcome message to the terminal."""
     table = rich.table.Table(
         title="\nWelcome to [bold]Render[dodger_blue3]CV[/dodger_blue3][/bold]!",
-        title_justify="center",
+        title_justify="left",
     )
 
     table.add_column("Title", style="magenta")
@@ -28,17 +31,17 @@ def welcome():
     table.add_row("Bug reports", "https://github.com/sinaatalay/rendercv/issues/")
     table.add_row("Feature requests", "https://github.com/sinaatalay/rendercv/issues/")
 
-    console.print(table, justify="center")
+    console.print(table)
 
 
 def warning(text):
     """Print a warning message to the terminal."""
-    console.print(f"[bold yellow]{text}[/bold yellow]")
+    console.print(f"[bold yellow]{text}")
 
 
-def error(text):
+def error(text, exception=None):
     """Print an error message to the terminal."""
-    console.print(f"[bold red]{text}[/bold red]")
+    console.print(f"\n[bold red]{text}[/bold red]\n\n[orange4]{exception}")
 
 
 def information(text):
@@ -46,11 +49,63 @@ def information(text):
     console.print(f"[bold green]{text}")
 
 
+def handle_validation_error(exception: pydantic.ValidationError):
+    error_dictionary: dict[str, str] = {
+        r"Value error, Invalid isoformat string: '(.*)'": (
+            "This is not a valid date! Please use either YYYY-MM-DD, YYYY-MM, or"
+            " YYYY format."
+        ),
+        r"URL scheme should be 'http' or 'https'": "This is not a valid URL!",
+        r"Field( )required": "This field is required!",
+        r"value is not a valid phone number": "This is not a valid phone number!",
+        r"String should match pattern '\\d\+\\\.\?\\d\* \*\(cm\|in\|pt\|mm\|ex\|em\)'": (
+            'This is not a valid dimension! For example, use "2 cm" or "3.5 in"'
+        ),
+    }
+    new_errors: list[pydantic_core.ErrorDetails] = []
+    for error_object in exception.errors():
+        for key, value in error_dictionary.items():
+            match = re.match(key, error_object["msg"])
+            if match:
+                error_object["msg"] = value
+                try:
+                    error_object["input"] = match.group(1)
+                except IndexError:
+                    pass
+
+        new_errors.append(error_object)
+
+    table = rich.table.Table(
+        title="[bold red]\nThere are some errors in the input file!\n",
+        title_justify="left",
+        show_lines=True,
+    )
+    table.add_column("Location", style="cyan", no_wrap=True)
+    table.add_column("Input Value", style="magenta")
+    table.add_column("Error Message", style="orange4")
+
+    for error_object in new_errors:
+        table.add_row(
+            ".".join([str(i) for i in error_object["loc"]]),
+            error_object["input"],
+            error_object["msg"],
+        )
+
+    console.print(table)
+
+
 def handle_exceptions(function: Callable) -> Callable:
     """ """
 
     def wrapper(*args, **kwargs):
-        return function(*args, **kwargs)
+        try:
+            function(*args, **kwargs)
+        except pydantic.ValidationError as e:
+            handle_validation_error(e)
+        except ruamel.yaml.YAMLError as e:
+            error("There is a YAML error in the input file!", e)
+        except RuntimeError as e:
+            error("An error occurred:", e)
 
     return wrapper
 
@@ -63,7 +118,7 @@ class LiveProgressReporter(rich.live.Live):
         number_of_steps (int): The number of steps to be finished.
     """
 
-    def __init__(self, number_of_steps: int):
+    def __init__(self, number_of_steps: int, end_message: str = "Your CV is rendered!"):
         class TimeElapsedColumn(rich.progress.ProgressColumn):
             def render(self, task: "rich.progress.Task") -> rich.text.Text:
                 elapsed = task.finished_time if task.finished else task.elapsed
@@ -89,6 +144,7 @@ class LiveProgressReporter(rich.live.Live):
 
         self.overall_task_id = self.overall_progress.add_task("", total=number_of_steps)
         self.number_of_steps = number_of_steps
+        self.end_message = end_message
         self.current_step = 0
         self.overall_progress.update(
             self.overall_task_id,
@@ -133,5 +189,5 @@ class LiveProgressReporter(rich.live.Live):
         """End the live progress reporting."""
         self.overall_progress.update(
             self.overall_task_id,
-            description="[bold green]Your CV is rendered!",
+            description=f"[bold green]{self.end_message}",
         )