iran-validation SKILL.md skillF
iran-validation from miladjoodi/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add miladjoodi/skills/iran-validation@git:20261011.ac45e0bPins git:20261011.ac45e0b in mdr.lock. Pin the fingerprint instead.
- Audit grade
- F, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- miladjoodi/skills
- Path
skills/iran-validation/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261011.ac45e0b, committed Oct 11, 2026
- Size
- 21,815 bytes
- Repository stars
- 23
- License
- MIT
Validate and format Iranian identifiers correctly: national ID (کد ملی) checksum, legal entity ID (شناسه ملی), mobile numbers (۰۹…), landlines with area codes, IBAN / Sheba (شبا) mod-97, bank card numbers with Luhn and BIN lookup, postal code (کد پستی), vehicle plates (پلاک), and Persian/Arabic digit normalization. Use for signup, KYC, checkout, address, payment, profile, contact, or identity forms in Iranian products, or whenever the user mentions اعتبارسنجی، کد ملی، شناسه ملی، شبا، شماره…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Iranian validation (اعتبارسنجی ایرانی)
When building forms for Iranian users, do not automatically apply validation
patterns from US or European products. Iranian identifiers have their own
formats, check digits, numbering systems, and input conventions.
This skill covers the validation, normalization, formatting, and UI behavior
needed for common Iranian fields.
The general rule is:
> Normalize the user's input first, validate against the Iranian rules second,
> and format the value for display separately from the stored value.
Do not treat a regular expression as complete validation when the identifier
has a checksum or structural algorithm.
---
## 0. Normalize digits first
Iranian users commonly type numbers using:
* Persian digits: `۰۱۲۳۴۵۶۷۸۹`
* Arabic-Indic digits: `٠١٢٣٤٥٦٧٨٩`
* ASCII digits: `0123456789`
Before validation, convert Persian and Arabic-Indic digits to ASCII.
Also remove formatting characters that are intentionally accepted by the
field, such as spaces, hyphens, and ZWNJ.
```ts
export function normalizeIranianDigits(input: string) {
return input
.replace(/[۰-۹]/g, (d) => String(d.charCodeAt(0) - 0x06f0))
…Read the whole file at its exact version.
How to install
mdr add miladjoodi/skills/iran-validation@sha256:077050c69c041c94The line at the top of this page pins the label git:20261011.ac45e0b, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_n2nhpe35uc7a3k2g)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 11, 2026.
Audit of the latest version
- FAIL, critical: No zero-width or bidi control characters (matched: )
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (21815 bytes)
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
miladjoodi/skills · 23 stars · license MIT · pushed 2026-10-13 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_n2nhpe35uc7a3k2g GET https://markdownregistry.com/api/v1/resolve?ref=miladjoodi/skills/iran-validation GET https://markdownregistry.com/api/v1/blob/077050c69c041c94d12dd3d0f13cd36e8cbd1d94aaede970c100e6b3e8428f40
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.