Tool overview
What is a Data Validator?
A data validator checks email, phone (E.164), and IBAN formats and reports structured pass/fail details.
Why use this Data Validator?
Smoke-test form inputs and payment fields locally before wiring server-side validation rules.
Key Features
Email/phone/IBAN checks, detailed reports, instant feedback, and client-side-only validation.
How to Use
Follow these steps to get accurate results from the tool interface above.
- Choose Email, Phone, or IBAN mode.
- Paste a single value to validate.
- Read structured pass/fail report with normalized form.
Validation Rules
Checks applied per mode.
| Field Type | Sample Payload | Structural Formatting Rule |
|---|---|---|
[email protected] | RFC5322-inspired pattern—not MX verification. | |
| Phone | +14155552671 | E.164 length and digit rules. |
| IBAN | GB82WEST12345698765432 | MOD-97 checksum after rearrangement. |
Frequently Asked Questions
Expandable answers for common debugging bottlenecks and data privacy questions.
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Official Documentation & References
Authoritative specifications and platform documentation for this utility.