Validation Active
Email Autocomplete
Smart email input assistance with domain autocomplete, typo detection, DNS validation, and heuristic checks. Perfect for registration forms, contact pages, and any email input requiring real-time validation.
https://email-autocomplete.localapi.ro Try It Live
Type an email address to see autocomplete suggestions, validation, and typo detection in action.
Try typing: user@gma, [email protected], or [email protected]
< 100ms Response Time
10/sec Rate Limit
None Auth Required
Free Pricing
Quick Start
Request
curl "https://email-autocomplete.localapi.ro/user%40gma?prioritiseCountry=US" Request
import requests
from urllib.parse import quote
email_input = "user@gma"
response = requests.get(
f"https://email-autocomplete.localapi.ro/{quote(email_input, safe='')}",
params={"prioritiseCountry": "US"}
)
data = response.json()
print(f"Suggestions: {data['suggestions']['completeEmail']}")
if data['suggestions']['didYouMean']:
print(f"Did you mean: {data['suggestions']['didYouMean']['email']}") Request
const emailInput = "user@gma";
const response = await fetch(
`https://email-autocomplete.localapi.ro/${encodeURIComponent(emailInput)}?prioritiseCountry=US`
);
const data = await response.json();
console.log(`Suggestions: ${data.suggestions.completeEmail.join(", ")}`);
if (data.suggestions.didYouMean) {
console.log(`Did you mean: ${data.suggestions.didYouMean.email}`);
}Response
200 OK application/json
{
"input": "user@gma",
"parsed": { "hasAt": true, "local": "user", "domainTyped": "gma" },
"suggestions": {
"completeDomain": ["gmail.com", "gmx.com"],
"completeEmail": ["[email protected]", "[email protected]"],
"didYouMean": { "domain": "gmail.com", "email": "[email protected]", "confidence": 0.92 }
},
"findings": { "tld": { "status": "unknown" }, "dns": { "mx": "skipped" } },
"decision": { "status": "assist" }
}JavaScript Library
Drop-in JavaScript library that adds smart autocomplete to any email input. Auto-initializes on page load or can be manually configured.
CDN (IIFE)
https://email-autocomplete.localapi.ro/static/email-autocomplete.js ES Module
https://email-autocomplete.localapi.ro/static/email-autocomplete.esm.js Auto-initialization (recommended)
<!-- Just include the script - works automatically on all email inputs -->
<script src="https://email-autocomplete.localapi.ro/static/email-autocomplete.js"></script>
<input type="email" placeholder="Enter your email">
<!-- Skip specific inputs with data attribute -->
<input type="email" data-no-autocomplete>Manual initialization
<script src="https://email-autocomplete.localapi.ro/static/email-autocomplete.js"></script>
<script>
new EmailAutocomplete('#my-email', {
prioritiseCountry: 'US',
rejectDisposable: true,
onSelect: function(email, response) {
console.log('Selected:', email);
},
onValid: function(response) {
console.log('Valid email!');
}
});
</script>ES Module
import { EmailAutocomplete } from 'https://email-autocomplete.localapi.ro/static/email-autocomplete.esm.js';
const autocomplete = new EmailAutocomplete('#email-input', {
prioritiseCountry: 'DE',
onWarning: (warnings, response) => {
warnings.forEach(w => console.log(w.text));
}
});Available Endpoints
GET
/{email} Analyze an email address and return autocomplete suggestions, validation results, and normalization.
Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
email | string (URL-encoded) | Yes | Email address or partial email to analyze |
prioritiseCountry | string | No | ISO country code to prioritize regional providers (e.g., US, DE, RO) |
rejectRoleBased | boolean | No | Reject role-based addresses like admin@, info@ |
rejectDisposable | boolean | No | Reject known disposable email domains |
skipDNS | boolean | No | Skip DNS MX/A record validation |
GET
/health Check service health and availability status.
Error Codes
| Code | Description |
|---|---|
400 | Invalid request - malformed input |
429 | Rate limit exceeded |
500 | Internal server error |