parameter-validation

name	parameter-validation
description	Validate input parameters before making Free Fire API calls including UID format, region values, language codes, and map codes

Instructions

Skill: Parameter Validation

This skill helps AI agents validate input parameters before making API calls to the Free Fire API.

When to Use This Skill

• Before making any API call
• When accepting user input
• When validating request parameters
• When building API client libraries

Parameters to Validate

AI agents should validate:

• UID Format: 9-10 digit numeric string
• Region Values: Must be one of: sg, ind, br
• Language Codes: Valid options: en, ar, es, id, pt, ru, vi
• Map Codes: Alphanumeric, 8-12 characters for Craftland

Example Validation Functions

import re

def validate_uid(uid):
    """Validate Free Fire player UID"""
    if not re.match(r'^\d{9,10}$', str(uid)):
        raise ValueError("UID must be a 9-10 digit number")
    return str(uid)

def validate_region(region):
    """Validate game region"""
    valid_regions = ['sg', 'ind', 'br']
    if region not in valid_regions:
        raise ValueError(f"Region must be one of: {valid_regions}")
    return region

def validate_language(lang):
    """Validate language code"""
    valid_languages = ['en', 'ar', 'es', 'id', 'pt', 'ru', 'vi']
    if lang not in valid_languages:
        raise ValueError(f"Language must be one of: {valid_languages}")
    return lang

def validate_map_code(code):
    """Validate Craftland map code"""
    if not re.match(r'^[A-Za-z0-9]{8,12}$', code):
        raise ValueError("Map code must be 8-12 alphanumeric characters")
    return code

Best Practices

• Validate all parameters before making API calls
• Provide clear, actionable error messages
• Return validated (sanitized) values
• Document accepted values in code comments