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I have a JSON file that needs to be read and its values written into a web form that contains well over ten separate text fields. The form has no checkboxes or dropdowns, so the task focuses purely on populating text inputs. A handful of those fields come with their own validation rules—length restrictions, date formatting, or specific character sets—and the solution has to respect these checks before the form can be submitted. My ideal workflow is a small, easily adaptable script (Python + Selenium, JavaScript + Puppeteer, or any equivalent you prefer) that: • loads the JSON, • maps each key to the correct input element, • applies or mimics the existing in-page validation where required, and • submits the form (or shows clear errors) once all data pass the rules. Please keep the script readable and add brief comments so I can adjust mappings later if field names change. I will provide a sample JSON file and a staging URL once we start. If anything is unclear about the validation logic, feel free to flag it early so we can refine the requirements together.
ID do Projeto: 40141244
68 propostas
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Ativo há 18 dias
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68 freelancers estão ofertando em média €145 EUR for esse trabalho

Hi I have expertise in Web Automation and can develop you a Python script to read data from JSON file, and populate form fields with proper validation checks in order to submit the form. I'm available to discuss further details in chat and can start right away. Abdul H.
€100 EUR em 1 dia
7,8
7,8

Hi there, ★★★ JavaScript / Python / Web Scraping Expert ★★★ 9+ Years of Experience ★★★ To complete this project, I will develop a script that reads the JSON file and populates the web form while adhering to the specified validation rules. The process will involve the following key steps: 1. Analyze the provided JSON structure and the web form fields (2 hours) 2. Develop a script using Python and Selenium (4 hours) 3. Implement validation checks for each field based on the specified rules (3 hours) 4. Test the script to ensure all data is correctly submitted and handle any errors (2 hours) 5. Document the script with comments for future adjustments (1 hour) What I need from you: 1. A sample JSON file to understand the data structure 2. Access to the staging URL where the form is hosted 3. Clarification on any specific validation rules that may not be evident from the initial description I look forward to connecting at your convenience to ensure the project's success. Best Regards, TechPlus Team
€220 EUR em 2 dias
7,6
7,6

Youssef, Full-Time Freelancer and Python Programmer With a strong background in data extraction, web scraping, and automation across 155+ completed projects, I'm ready to tackle this data entry challenge. Populating the web form with over ten text fields from your JSON file, meticulously respecting in-page validation rules like length, date, and character sets, is a familiar process. I propose a Python script using Selenium for browser automation. This will load your JSON, map keys to the correct input elements, apply validation, and handle form submission. I'll include clear comments to simplify future mapping adjustments. To precisely mimic the validation logic, are these rules typically displayed on the page, or documented elsewhere? Ready to start now.
€180 EUR em 1 dia
7,3
7,3

Hi Movie P. I’m your web developer, ready to turn your project JSON-Daten ins Webformular einpflegen into reality! I’d love to discuss the details and create something amazing together. Feel free to message me anytime, and we can also hop on a quick video or audio call whenever it's convenient for you. I’ve developed many projects exactly like what you’re looking for. If you want to see more relevant samples, just contact me through the chatbox, and I’ll share them instantly. ★ Why Clients Trust Me 500+ successful web projects delivered 430+ positive client reviews Expert in JavaScript, Python, Web Scraping, Google App Engine, JSON, Web Development, Selenium, API Integration WordPress, Shopify, PHP, JavaScript, HTML, CSS, Plugin/Theme Development, Laravel, WebApp Clean, modern, responsive and SEO-optimized designs Fast delivery, great communication, and long-term support Available during EST hours for smooth collaboration If you want a professional developer who delivers quality work on time and stress-free, let’s connect. I’m excited to help build something amazing for you. Best regards, Kausar Parveen
€180 EUR em 3 dias
6,9
6,9

Hi, I’ll build a small, readable automation script that takes your JSON file, maps each key to the correct text input, respects the form’s existing validation rules, and submits only when everything passes — otherwise it will stop and report exactly which field failed and why. Here’s how I’ll handle it: A. Review the JSON structure and the staging form to define a clear field-to-input mapping (no hardcoding guesses). B. Implement the script to: • Load and parse the JSON • Populate all text fields reliably • Mimic in-page validation rules (length, format, character constraints) before submit • Detect validation errors and surface them clearly instead of forcing submission C. Deliver a clean, well-commented script so you can easily adjust selectors or mappings later if field names change. What you’ll get: • Ready-to-run automation script • Clear error handling when validation fails • Readable, maintainable code with comments • Quick handover notes so you can adapt it yourself If any validation logic isn’t obvious from the page, I’ll flag it immediately before coding so we stay aligned. Ready to start as soon as you share the sample JSON and staging URL. Regards, Raj
€150 EUR em 3 dias
6,5
6,5

Hi there, I've thoroughly reviewed your project "JSON-Daten ins Webformular einpflegen" and understand you need a robust script to read JSON data, populate a web form with multiple text fields, and strictly adhere to existing in-page validation rules. My strong background in both **Python** (for Selenium) and **JavaScript** (for Puppeteer), combined with extensive frontend experience (HTML, JS, JQUERY), makes me an excellent fit. I am adept at programmatically interacting with web forms, handling data mapping, and implementing validation logic to ensure successful submission or clear error reporting. I will craft a clean, readable script with brief comments as requested, ensuring it's easily adaptable. I'm ready to review your sample JSON and staging URL to get started and clarify any validation specifics. Regards: Nikhil Chandra Roy.
€140 EUR em 7 dias
6,2
6,2

Hi there, Good evening I am Talha. I have read you project details i saw you need help with Web Development, Google App Engine, API Integration, JSON, Selenium, Web Scraping, Python and JavaScript I am excited to submit my proposal for your project, which focuses on a comprehensive project plan. To begin, we will thoroughly understand your project's objectives and requirements, ensuring alignment on scope and goals. We will provide a clear and realistic project timeline with manageable milestones to ensure timely completion Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Thanks Regards. Talha Ramzan
€30 EUR em 14 dias
5,9
5,9

Hello, I fully understand your requirements. I am ready to start Thanks and Regards, Everest Technology .
€55 EUR em 1 dia
6,0
6,0

With my expertise in Python and JavaScript, specifically regarding API integration and web development, I am well-versed in the skills necessary for this project. I have used frameworks such as Selenium and Puppeteer that are ideal for automating tasks on websites, which would greatly benefit your JSON-to-web form project. My extensive experience with data processing will ensure that your JSON values are adequately mapped to the correct input elements on your form. I understand the importance of respecting existing in-page validations, and I can replicate these checks effectively using customizable scripts, ensuring the data conform to your specific rules. Moreover, my background in AI and automation has sharpened my proficiency for creating intelligent workflow systems, which aligns perfectly with what you need. With my approach of blending clean development practices with smart solutions, your project will be completed seamlessly, efficiently and future-proof. I look forward to working collaboratively with you in refining the requirements and ultimately delivering a solution that's both performant and user-friendly.
€30 EUR em 1 dia
5,5
5,5

Hi, I can build a lightweight, adaptable script that reads your JSON file, maps each key to the correct text input on your web form, respects all in-page validation rules, and submits the form automatically. I recommend using Python with Selenium or JavaScript with Puppeteer to ensure reliable browser automation. The script will include clear, readable code with comments so you can easily adjust field mappings later. Validation for length, date format, or specific characters will be handled before submission, and any errors will be logged for review. I will also provide brief documentation and a demo showing the workflow with your sample JSON and staging URL. Best, Justin
€1.000 EUR em 7 dias
5,4
5,4

Hey there, I specialize in API Integration, Web Scraping, JavaScript, and Web Development and have a solid background in working with JSON data. I have successfully tackled tasks similar to yours by automating data population into web forms using Python + Selenium. My approach involves meticulously mapping JSON keys to the corresponding input fields, ensuring validations like length restrictions, date formatting, or specific character sets are met. I will create a flexible and well-commented script that simplifies adjustments when field names change. Let's work together to bring efficiency to your form population process. What specific details should I consider when setting up the mappings?
€160 EUR em 39 dias
5,1
5,1

Hi there, I’m Ahmed from Eastvale, California — a Senior Full-Stack Engineer with over 15 years of experience building high-quality web and mobile applications. After reviewing your job posting, I’m confident that my background and skill set make me an excellent fit for your project — JSON-Daten ins Webformular einpflegen . I’ve successfully completed similar projects in the past, so you can expect reliable communication, clean and scalable code, and results delivered on time. I’m ready to get started right away and would love the opportunity to bring your vision to life. Looking forward to working with you. Best regards, Ahmed Hassan
€120 EUR em 2 dias
4,9
4,9

⚠️You are not looking for a coder. You are looking for someone who can build this properly. That is exactly why your project stood out.⚠️ Your goal to develop an adaptable script that respects in-page validation and seamlessly populates numerous text fields reflects a clear commitment to reliability and maintainability, principles we prioritize at DigitaSyndicate. At DigitaSyndicate, a UK-based digital systems agency, we build precision-engineered automation, modern web platforms, and AI-driven systems designed for performance and long-term scalability. Your emphasis on mapping JSON keys accurately and replicating validation aligns perfectly with our approach to delivering scalable and intuitive solutions that integrate smoothly within existing architectures. We recently implemented a similar data-driven form automation solution that ensured strict validation compliance and streamlined submission processes. Can you share your main priorities and timeline so I can map out the right execution plan for you? Casper M. Project Lead | DigitaSyndicate Precision-Built Digital Systems.
€200 EUR em 14 dias
5,0
5,0

Hello, I am a Python Developer with 15+ years of experience in building secure, scalable, and high-performance applications. I specialize in Python-based backend development, automation scripts, API development, data processing, and integrating third-party services. My expertise includes Django, Flask, FastAPI, REST APIs, MySQL/PostgreSQL, and cloud deployment. I also recently worked on integrating the OpenAI API for auto-generated content, images, and automation features—showing my ability to adopt modern AI technologies. If you are looking for a dedicated Python Developer who delivers clean code, reliability, and fast results, I’d be glad to work on your project
€100 EUR em 7 dias
4,8
4,8

⚠️ If you’re not happy, you don’t pay ⚠️ Hello, I offer this guarantee based on my track record of successful project deliveries. For your JSON file integration into the web form, I propose using Python with Selenium for seamless data population and validation adherence. By mapping each key to its corresponding input element and replicating required validation, I ensure accurate data entry and error-free form submissions. Having developed similar automation scripts before, such as a complex data processing system handling intricate validation requirements, I am well-equipped to tackle your project effectively. My proposed roadmap: 1. Script setup and JSON loading 2. Mapping keys to input fields and validation implementation 3. Testing and final form submission Could you clarify if the form validation triggers on input focus or submission? Best regards, Piyush Senior Web Developer | Python Expert
€150 EUR em 2 dias
4,7
4,7

As an experienced Senior Full-Stack Developer with a strong background in both Python and JavaScript, I am extremely confident in my ability to meet your complex JSON-to-form integration needs. I have successfully incorporated various file types and formats into web applications using both Selenium and Puppeteer, allowing me to understand the unique challenges posed by each method and identify the most effective one for your project. My previous work with extensive APIs and advanced web scraping projects further attests to my deep knowledge of handling complex data structures efficiently and effectively. Beyond executing the technical requirements you've outlined, I prioritize clear and concise coding that ensures ease of understanding for future modifications. I will ensure that your script is adaptable to any potential changes in field names, should that need arise. Additionally, I am familiar with emulating existing in-page validation processes, such as length restrictions, date formatting requirements, or specific character sets – essential components of this task. Given this chance, I assure you that my dedication to delivering top-notch work in a timely fashion will not waver. Your satisfaction matters most to me, so let's start working together on bringing your JSON data into the web form flawlessly!
€100 EUR em 1 dia
4,6
4,6

Hello there, I understand that you require a script to read a JSON file and populate the values into a web form with multiple text fields, ensuring that validation rules for certain fields are respected before submission. My proposed solution is to develop a flexible script using Python + Selenium that will load the JSON, map each key to the correct input field, apply necessary validations, and submit the form or display errors accordingly. Key Deliverables: - Development of a Python script using Selenium for data population - Mapping of JSON keys to corresponding input fields - Implementation of validation rules for specific fields - Submission of the form with error handling I bring expertise in Python, Selenium, and web automation to ensure the successful execution of this task. I will share relevant samples and further details in a direct message. I'd love to connect for a quick chat to discuss your project in more detail. Best regards, Bilal
€140 EUR em 7 dias
4,8
4,8

Dear . Thanks for sharing your project! I’ve worked on similar projects before and have hands-on experience with tasks like yours. I’ve got a bunch of hands-on experience with JavaScript, Web Scraping, Web Development, API Integration, Python, JSON, Google App Engine and Selenium, so I’m comfortable handling everything you’re looking for. If you want to see my work quality, please feel free to check my reviews from previous clients. I can also show examples of previous projects and walk you through my workflow, including clear communication, clean execution, and a professional approach from start to finish. Feel free to message me anytime. I’d be happy to discuss your project and get started. Best Regards, Huy.
€155 EUR em 4 dias
3,9
3,9

I can create a small, maintainable script (Python + Selenium or JS + Puppeteer) that reads your JSON and fills all text fields in the web form. The script will respect validation rules like length, date, and character restrictions, display clear errors if any data fails, and submit automatically once all fields are valid. Comments and mapping flexibility will make it easy for you to adjust in the future. Ready to start with your sample JSON and staging URL.
€140 EUR em 3 dias
4,0
4,0

Hello, I’m a software engineer specializing in data automation and browser-based tooling. I translate JSON into reliable form-filling workflows using Python+Selenium or JavaScript+Puppeteer. My focus is on small, maintainable scripts that map data to web inputs and respect the form's validation rules. Past projects include loading JSON, mapping each key to the correct input selector, and applying or mimicking in-page validation (length checks, date formats, character sets) before submission. I keep mappings readable so you can adjust field names quickly, and I avoid external links or timelines in descriptions. I can handle this end-to-end: load JSON, map fields, enforce the rules, and submit or surface clear errors. The code will be compact, well-commented, and easy to adjust. I can start immediately and deliver a working prototype soon. Best regards, Billy Bryan
€250 EUR em 2 dias
4,0
4,0

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