validify

Validation made easy.

☁️ Installation

# Using npm
npm install --save validify

# Using yarn
yarn add validify

📋 Example

const validify = require("validify");

console.log(validify("Hello World", String, "The input should be a string.").valid);
// => true

console.log(validify(NaN, Number, "The input is not a valid number.").error);
// => [Error: The input is not a valid number.]

console.log(validify("[e-mail]", /\S+@\S+/, "The email is invalid.").error);
// => null

console.log(validify("foobar.com", /\S+@\S+/, {
    message: "The email is invalid."
  , code: "INVALID_EMAIL"
}).error);
// => { [Error: The email is invalid.] code: 'INVALID_EMAIL' }

console.log(validify(42, x => x > 18 && x <= 42, "The input should be greater than 18 and lower or equal than 42.").error);
// => [Error: The input should be greater than 18 and lower or equal than 42.]

❓ Get Help

There are few ways to get help:

1. Please post questions on Stack Overflow. You can open issues with questions, as long you add a link to your Stack Overflow question.
2. For bug reports and feature requests, open issues. 🐛
3. For direct and quick help, you can use Codementor. 🚀

📝 Documentation

validify(input, type, errMessage)

Validates the input against the validation method.

Params

• Anything input: The input value.
• Function|String|RegExp type: The validation type.
• Object|Error|String errMessage: The error message interpreted by err.

Return

• Object An object containing:
• error (Error|null): The Error object (if any), or null.
• valid (Boolean): true if the input is valid, false otherwise.

😋 How to contribute

Have an idea? Found a bug? See how to contribute.

💖 Support my projects

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However, if you get some profit from this or just want to encourage me to continue creating stuff, there are few ways you can do it:

• Starring and sharing the projects you like 🚀

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• Bitcoin—You can send me bitcoins at this address (or scanning the code below): 1P9BRsmazNQcuyTxEqveUsnf5CERdq35V6

  

Thanks! ❤️

📜 License

MIT © Ionică Bizău