How to use the envalid.str function in envalid
To help you get started, we’ve selected a few envalid examples, based on popular ways it is used in public projects.
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flow-typed / flow-typed / definitions / npm / envalid_v4.x.x / flow_v0.104.x- / test_envalid_v4.x.x.js View on Github 
const booleanValidatorSpec: ValidatorSpec = bool()
const numberValidatorSpec: ValidatorSpec = num()
const stringValidatorSpec: ValidatorSpec = str()
const jsonValidatorSpec: ValidatorSpec = json()
const urlValidatorSpec: ValidatorSpec = url()
const emailValidatorSpec: ValidatorSpec = email()
const hostValidatorSpec: ValidatorSpec = host()
const portValidatorSpec: ValidatorSpec = port()
const env1: { NODE_ENV: string, ... } = cleanEnv({ NODE_ENV: 'TEST' }, {
NODE_ENV: str()
})
// $ExpectError
const env2: { NODE_ENV: number, ... } = cleanEnv({ NODE_ENV: 'TEST' }, {
NODE_ENV: str()
})
// $ExpectError
const invalidBooleanValidatorSpec: ValidatorSpec = bool()const rule = {
PROTOCOL: envalid.str({ choices: ['http', 'https'], default: 'http' }),
PORT: envalid.port({ default: 5555 }),
//
DEMO_MODE: envalid.str({ choices: ['true', 'false'], default: 'false' }),
DEBUG_MODE: envalid.str({ choices: ['true', 'false'], default: 'false' }),
//
BASE_HOST: envalid.str(),
PUBLIC_DIR: envalid.str(),
ATTACHMENT_DIR: envalid.str(),
ATTACHMENT_LIMIT_SIZE_MB: envalid.num(),
ATTACHMENT_SAVE_IN_LOCAL: envalid.str({ choices: ['true', 'false'], default: 'false' }),
ATTACHMENT_SAVE_IN_OSS: envalid.str({ choices: ['true', 'false'], default: 'false' }),
//
DB_TYPE: envalid.str({ choices: ['mysql'], default: 'mysql' }),
DB_HOST: envalid.str(),
DB_PORT: envalid.num(),
DB_USER: envalid.str(),
DB_PASSWORD: envalid.str(),
DB_DATABASE: envalid.str(),
DB_SYNCHRONIZE: envalid.str(),
//
TRUST_PROXY: envalid.str(),
JWT_SECRET_KEY: envalid.str(),
CLIENT_COOKIE_EXPIRES_SECOND: envalid.num(),
SERVER_COOKIE_EXPIRES_SECOND: envalid.num(),
//
// OSS_ALIYUN_BUCKET: envalid.str(),
// OSS_ALIYUN_AK_SECRET: envalid.str(),
// OSS_ALIYUN_AK_ID: envalid.str(),
// OSS_ALIYUN_REGION: envalid.str(),
// OSS_ALIYUN_ASSUME_ROLE: envalid.str(),private validate(dotEnvPath: string): IDotEnv {
const rule = {
PROTOCOL: envalid.str({ choices: ['http', 'https'], default: 'http' }),
PORT: envalid.port({ default: 5555 }),
//
DEMO_MODE: envalid.str({ choices: ['true', 'false'], default: 'false' }),
DEBUG_MODE: envalid.str({ choices: ['true', 'false'], default: 'false' }),
//
BASE_HOST: envalid.str(),
PUBLIC_DIR: envalid.str(),
ATTACHMENT_DIR: envalid.str(),
ATTACHMENT_LIMIT_SIZE_MB: envalid.num(),
ATTACHMENT_SAVE_IN_LOCAL: envalid.str({ choices: ['true', 'false'], default: 'false' }),
ATTACHMENT_SAVE_IN_OSS: envalid.str({ choices: ['true', 'false'], default: 'false' }),
//
DB_TYPE: envalid.str({ choices: ['mysql'], default: 'mysql' }),
DB_HOST: envalid.str(),
DB_PORT: envalid.num(),
DB_USER: envalid.str(),
DB_PASSWORD: envalid.str(),
DB_DATABASE: envalid.str(),
DB_SYNCHRONIZE: envalid.str(),
//
TRUST_PROXY: envalid.str(),
JWT_SECRET_KEY: envalid.str(),
CLIENT_COOKIE_EXPIRES_SECOND: envalid.num(),
SERVER_COOKIE_EXPIRES_SECOND: envalid.num(),
//
// OSS_ALIYUN_BUCKET: envalid.str(),DEBUG_MODE: envalid.str({ choices: ['true', 'false'], default: 'false' }),
//
BASE_HOST: envalid.str(),
PUBLIC_DIR: envalid.str(),
ATTACHMENT_DIR: envalid.str(),
ATTACHMENT_LIMIT_SIZE_MB: envalid.num(),
ATTACHMENT_SAVE_IN_LOCAL: envalid.str({ choices: ['true', 'false'], default: 'false' }),
ATTACHMENT_SAVE_IN_OSS: envalid.str({ choices: ['true', 'false'], default: 'false' }),
//
DB_TYPE: envalid.str({ choices: ['mysql'], default: 'mysql' }),
DB_HOST: envalid.str(),
DB_PORT: envalid.num(),
DB_USER: envalid.str(),
DB_PASSWORD: envalid.str(),
DB_DATABASE: envalid.str(),
DB_SYNCHRONIZE: envalid.str(),
//
TRUST_PROXY: envalid.str(),
JWT_SECRET_KEY: envalid.str(),
CLIENT_COOKIE_EXPIRES_SECOND: envalid.num(),
SERVER_COOKIE_EXPIRES_SECOND: envalid.num(),
//
// OSS_ALIYUN_BUCKET: envalid.str(),
// OSS_ALIYUN_AK_SECRET: envalid.str(),
// OSS_ALIYUN_AK_ID: envalid.str(),
// OSS_ALIYUN_REGION: envalid.str(),
// OSS_ALIYUN_ASSUME_ROLE: envalid.str(),
//
// OAUTH_WECHAT_APP_ID: envalid.str(),
// OAUTH_WECHAT_APP_SECRET: envalid.str(),
// OAUTH_WECHAT_MINIPROGRAM_APP_ID: envalid.str(),
// OAUTH_WECHAT_MINIPROGRAM_APP_SECRET: envalid.str(),DEMO_MODE: envalid.str({ choices: ['true', 'false'], default: 'false' }),
DEBUG_MODE: envalid.str({ choices: ['true', 'false'], default: 'false' }),
//
BASE_HOST: envalid.str(),
PUBLIC_DIR: envalid.str(),
ATTACHMENT_DIR: envalid.str(),
ATTACHMENT_LIMIT_SIZE_MB: envalid.num(),
ATTACHMENT_SAVE_IN_LOCAL: envalid.str({ choices: ['true', 'false'], default: 'false' }),
ATTACHMENT_SAVE_IN_OSS: envalid.str({ choices: ['true', 'false'], default: 'false' }),
//
DB_TYPE: envalid.str({ choices: ['mysql'], default: 'mysql' }),
DB_HOST: envalid.str(),
DB_PORT: envalid.num(),
DB_USER: envalid.str(),
DB_PASSWORD: envalid.str(),
DB_DATABASE: envalid.str(),
DB_SYNCHRONIZE: envalid.str(),
//
TRUST_PROXY: envalid.str(),
JWT_SECRET_KEY: envalid.str(),
CLIENT_COOKIE_EXPIRES_SECOND: envalid.num(),
SERVER_COOKIE_EXPIRES_SECOND: envalid.num(),
//
// OSS_ALIYUN_BUCKET: envalid.str(),
// OSS_ALIYUN_AK_SECRET: envalid.str(),
// OSS_ALIYUN_AK_ID: envalid.str(),
// OSS_ALIYUN_REGION: envalid.str(),
// OSS_ALIYUN_ASSUME_ROLE: envalid.str(),
//
// OAUTH_WECHAT_APP_ID: envalid.str(),
// OAUTH_WECHAT_APP_SECRET: envalid.str(),
// OAUTH_WECHAT_MINIPROGRAM_APP_ID: envalid.str(),private validate(dotEnvPath: string): IDotEnv {
const rule = {
PROTOCOL: envalid.str({ choices: ['http', 'https'], default: 'http' }),
PORT: envalid.port({ default: 5555 }),
//
DEMO_MODE: envalid.str({ choices: ['true', 'false'], default: 'false' }),
DEBUG_MODE: envalid.str({ choices: ['true', 'false'], default: 'false' }),
//
BASE_HOST: envalid.str(),
PUBLIC_DIR: envalid.str(),
ATTACHMENT_DIR: envalid.str(),
ATTACHMENT_LIMIT_SIZE_MB: envalid.num(),
ATTACHMENT_SAVE_IN_LOCAL: envalid.str({ choices: ['true', 'false'], default: 'false' }),
ATTACHMENT_SAVE_IN_OSS: envalid.str({ choices: ['true', 'false'], default: 'false' }),
//
DB_TYPE: envalid.str({ choices: ['mysql'], default: 'mysql' }),
DB_HOST: envalid.str(),
DB_PORT: envalid.num(),
DB_USER: envalid.str(),
DB_PASSWORD: envalid.str(),
DB_DATABASE: envalid.str(),
DB_SYNCHRONIZE: envalid.str(),
//
TRUST_PROXY: envalid.str(),
JWT_SECRET_KEY: envalid.str(),
CLIENT_COOKIE_EXPIRES_SECOND: envalid.num(),
SERVER_COOKIE_EXPIRES_SECOND: envalid.num(),
//
// OSS_ALIYUN_BUCKET: envalid.str(),
// OSS_ALIYUN_AK_SECRET: envalid.str(),PUBLIC_DIR: envalid.str(),
ATTACHMENT_DIR: envalid.str(),
ATTACHMENT_LIMIT_SIZE_MB: envalid.num(),
ATTACHMENT_SAVE_IN_LOCAL: envalid.str({ choices: ['true', 'false'], default: 'false' }),
ATTACHMENT_SAVE_IN_OSS: envalid.str({ choices: ['true', 'false'], default: 'false' }),
//
DB_TYPE: envalid.str({ choices: ['mysql'], default: 'mysql' }),
DB_HOST: envalid.str(),
DB_PORT: envalid.num(),
DB_USER: envalid.str(),
DB_PASSWORD: envalid.str(),
DB_DATABASE: envalid.str(),
DB_SYNCHRONIZE: envalid.str(),
//
TRUST_PROXY: envalid.str(),
JWT_SECRET_KEY: envalid.str(),
CLIENT_COOKIE_EXPIRES_SECOND: envalid.num(),
SERVER_COOKIE_EXPIRES_SECOND: envalid.num(),
//
// OSS_ALIYUN_BUCKET: envalid.str(),
// OSS_ALIYUN_AK_SECRET: envalid.str(),
// OSS_ALIYUN_AK_ID: envalid.str(),
// OSS_ALIYUN_REGION: envalid.str(),
// OSS_ALIYUN_ASSUME_ROLE: envalid.str(),
//
// OAUTH_WECHAT_APP_ID: envalid.str(),
// OAUTH_WECHAT_APP_SECRET: envalid.str(),
// OAUTH_WECHAT_MINIPROGRAM_APP_ID: envalid.str(),
// OAUTH_WECHAT_MINIPROGRAM_APP_SECRET: envalid.str(),
// OAUTH_WECHAT_TOKEN: envalid.str(),
// OAUTH_WECHAT_REDIRECT_URL: envalid.str(),
};function validateEnv() {
cleanEnv(process.env, {
JWT_SECRET: str(),
MONGO_PASSWORD: str(),
MONGO_PATH: str(),
MONGO_USER: str(),
PORT: port(),
});
}const validateEnv = () => {
cleanEnv(process.env, {
API_BASE_URL: url(),
CLIENT_REDIRECT_URL: url(),
EMAIL_FROM_DEFAULT: str(),
EMAIL_TO_DEFAULT: str(),
JWT_SECRET: str(),
OPEN_CAGE_DATA_KEY: str(),
PORT: port(),
POSTGRES_DB: str(),
POSTGRES_HOST: str(),
POSTGRES_PASSWORD: str(),
POSTGRES_PORT: port(),
POSTGRES_USER: str(),
REDIS_URL: str(),
SENDGRID_API_KEY: str(),
});
};}
if (!validRewardModes.includes(HOME_REWARDABLE)) {
throw new Error(
`Invalid HOME_REWARDABLE: ${HOME_REWARDABLE}. Supported values are ${validRewardModes}`
)
}
if (!validRewardModes.includes(FOREIGN_REWARDABLE)) {
throw new Error(
`Invalid FOREIGN_REWARDABLE: ${FOREIGN_REWARDABLE}. Supported values are ${validRewardModes}`
)
}
let validations = {
DEPLOYMENT_ACCOUNT_PRIVATE_KEY: envalid.str(),
DEPLOYMENT_GAS_LIMIT_EXTRA: envalid.num(),
HOME_DEPLOYMENT_GAS_PRICE: bigNumValidator(),
FOREIGN_DEPLOYMENT_GAS_PRICE: bigNumValidator(),
GET_RECEIPT_INTERVAL_IN_MILLISECONDS: bigNumValidator(),
HOME_RPC_URL: envalid.str(),
HOME_BRIDGE_OWNER: addressValidator(),
HOME_VALIDATORS_OWNER: addressesValidator(),
HOME_UPGRADEABLE_ADMIN: addressValidator(),
HOME_DAILY_LIMIT: bigNumValidator(),
HOME_MAX_AMOUNT_PER_TX: bigNumValidator(),
HOME_MIN_AMOUNT_PER_TX: bigNumValidator(),
HOME_REQUIRED_BLOCK_CONFIRMATIONS: envalid.num(),
HOME_GAS_PRICE: bigNumValidator(),
FOREIGN_RPC_URL: envalid.str(),
FOREIGN_BRIDGE_OWNER: addressValidator(),
FOREIGN_VALIDATORS_OWNER: addressValidator(),envalid
Validation for your environment variables
