Material 3 country-code picker UI offering 250+ countries with flags and dial codes, phone validation/formatting, accent-normalized search, responsive dialogs, keyboard navigation, and multilingual support.
A Compose Multiplatform country code picker built with Material 3.
Supported platforms: Android · iOS · Desktop (JVM) · Web (JS) · Web (WasmJS)
See the project's website for full documentation.
CountrySelectionDialog + state.selectedCountry for fully custom layoutsAdd the Maven Central repository if it is not already there:
repositories {
mavenCentral()
}
Add the dependency to your commonMain source set:
kotlin {
sourceSets {
commonMain {
dependencies {
implementation("io.github.joelkanyi:komposecountrycodepicker:<latest-version>")
}
}
}
}
Add the dependency to your app's build.gradle.kts:
dependencies {
implementation("io.github.joelkanyi:komposecountrycodepicker:<latest-version>")
}
Add the following to your libs.versions.toml:
[versions]
komposecountrycodepicker = "<latest-version>"
[libraries]
komposecountrycodepicker = { module = "io.github.joelkanyi:komposecountrycodepicker", version.ref = "komposecountrycodepicker" }
Then add the dependency in your build.gradle.kts:
dependencies {
implementation(libs.komposecountrycodepicker)
}
Use the picker in your Composable:
var phoneNumber by rememberSaveable { mutableStateOf("") }
val state = rememberKomposeCountryCodePickerState(
showCountryCode = true,
showCountryFlag = true,
)
KomposeCountryCodePicker(
modifier = Modifier.fillMaxWidth(),
text = phoneNumber,
onValueChange = { phoneNumber = it },
state = state,
)
If you have your own design system and want to use your own text field, use CountrySelectionDialog and state.selectedCountry directly:
See the full documentation for more details and a BasicTextField variant.
| Android |
|---|
This project includes translations for the following languages:
If your language is not included, or if you notice any errors in the current translations, please open an issue on GitHub.
Copyright 2025 Joel Kanyi
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http:
Unless applicable law agreed to writing, software
distributed under the License distributed an BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express implied.
See the License the specific language governing permissions
limitations under the License.
fun PhoneNumberField() {
var phoneNumber by rememberSaveable { mutableStateOf("") }
var showCountryPicker by rememberSaveable { mutableStateOf(false) }
val state = rememberKomposeCountryCodePickerState()
if (showCountryPicker) {
CountrySelectionDialog(
countryList = state.countryList,
containerColor = MaterialTheme.colorScheme.background,
contentColor = MaterialTheme.colorScheme.onBackground,
onDismissRequest = { showCountryPicker = false },
onSelect = { country ->
state.setCode(country.code)
showCountryPicker = false
},
)
}
OutlinedTextField(
modifier = Modifier.fillMaxWidth(),
value = phoneNumber,
onValueChange = { phoneNumber = it },
placeholder = { Text("Phone Number") },
keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Phone),
leadingIcon = {
Row(
modifier = Modifier
.clickable { showCountryPicker = true }
.padding(start = 12.dp, end = 8.dp),
verticalAlignment = Alignment.CenterVertically,
) {
Image(
modifier = Modifier.width(28.dp).height(18.dp),
painter = painterResource(state.selectedCountry.flag),
contentDescription = state.selectedCountry.name,
)
Spacer(modifier = Modifier.width(6.dp))
Text(text = state.selectedCountry.phoneNoCode)
}
},
)
}
| iOS |
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| Desktop |
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| Web |
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