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Files & data

Read and write files safely; parse JSON, CSV, and common text formats.

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Files & data easy

How to Validate a JSON File in Python

A beginner-friendly Python helper that reads a JSON file, catches common errors, and returns a status dictionary.

json validation file-handling
Python 
import json
from pathlib import Path

def get_valid_json_data(file_path: str) -> dict:
    file = Path(file_path)
    if not file.exists():
        return {"status": "error", "message": f"File not found: {file_path}"}
    
    try:
        data = json.loads(file.read_text())
    except json.JSONDecodeError as e:
     …
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