conditional-logic Scenario 6 — Detect and Solve CAPTCHA

Written by RTILA X Engineering Team

Advanced ~10 min

Prerequisites: conditional-logic/3 conditional-logic/4 conditional-logic/5

What You'll Learn

Detect and solve captchas conditionally

Real-World Use Case

Bypassing bot protection on login pages

LIVE DEMO

Verify You Are Human

EXPECTED OUTPUT

RTILA X PROJECT JSON

    {
  "name": "Detect_And_Solve_Captcha",
  "settings": {
    "urls": [
      "https://learn.rtila.com/scenarios/conditional-logic/6"
    ],
    "headless": false,
    "navigation_timeout": 30000,
    "max_concurrent_workers": 1,
    "humanoidEnabled": true,
    "humanoidSensitivity": "medium"
  },
  "datasets": {
    "protected_rows": {
      "item_selector": "css=.protected-content table tbody tr",
      "properties": [
        {
          "name": "record",
          "type": "text",
          "selector": "css=td:nth-child(1)"
        },
        {
          "name": "field",
          "type": "text",
          "selector": "css=td:nth-child(2)"
        },
        {
          "name": "value",
          "type": "text",
          "selector": "css=td:nth-child(3)"
        }
      ]
    }
  },
  "commands": [
    {
      "command": "goto",
      "params": {
        "url": "https://learn.rtila.com/scenarios/conditional-logic/6"
      }
    },
    {
      "command": "wait_for_selector",
      "params": {
        "selector": "css=#captcha-container"
      }
    },
    {
      "command": "if",
      "params": {
        "condition": {
          "type": "element_visible",
          "selector": "css=#captcha-container"
        },
        "then": [
          {
            "command": "fill",
            "params": {
              "selector": "css=#captcha-input",
              "value": "DEMO"
            }
          },
          {
            "command": "wait_for_selector",
            "params": {
              "selector": "css=#captcha-submit"
            }
          },
          {
            "command": "click",
            "params": {
              "selector": "css=#captcha-submit"
            }
          },
          {
            "command": "wait_for_selector",
            "params": {
              "selector": "css=.protected-content"
            }
          },
          {
            "command": "extract_data",
            "params": {
              "dataset": "protected_rows"
            }
          }
        ],
        "else": [
          {
            "command": "wait_for_selector",
            "params": {
              "selector": "css=.protected-content"
            }
          },
          {
            "command": "extract_data",
            "params": {
              "dataset": "protected_rows"
            }
          }
        ]
      }
    }
  ]
}

CAPTCHA challenges can be detected with element_visible. The automation fills the answer, submits the form, waits for the protected content, and then extracts the table.

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This scenario covers 2 RTILA X commands and is referenced in 2 learning articles.

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