password validator is not defined

[kun1]

Hi Team,

I am using password validation script for one of the catalog item using script include but getting error : ReferenceError: PasswordValidator is not defined.

Script include

var PasswordValidator = Class.create();

PasswordValidator.prototype = {

    initialize: function() {},

    validate: function(password) {

        var isValid = true;

        var errors = [];

        // Check length

        if (password.length < 8) {

            isValid = false;

            errors.push("Password must be at least 8 characters long.");

        }

        // Check for uppercase

        if (!/[A-Z]/.test(password)) {

            isValid = false;

            errors.push("Password must contain at least one uppercase letter.");

        }

        // Check for lowercase

        if (!/[a-z]/.test(password)) {

            isValid = false;

            errors.push("Password must contain at least one lowercase letter.");

        }

        // Check for number

        if (!/[0-9]/.test(password)) {

            isValid = false;

            errors.push("Password must contain at least one number.");

        }

        // Check for special character

        if (!/[!@#$%^&*(),.?":{}|<>]/.test(password)) {

            isValid = false;

            errors.push("Password must contain at least one special character.");

        }

        return {

            isValid: isValid,

            errors: errors

        };

    },

    type: 'PasswordValidator'

};

Catalog client script

function onChange(control, oldValue, newValue, isLoading) {

    if (isLoading || newValue === '') {

        return;

    }

    var validator = new PasswordValidator();

    var result = validator.validate(newValue);

    if (!result.isValid) {

        var errorMsg = "Password validation failed:\n" + result.errors.join("\n");

        alert(errorMsg);

        g_form.setValue('password', '')

        control.setError(errorMsg); // Optionally set an error on the field

    }

}

[Aniket Chavan]

@kun1 Yes, the back-end variable name being new_password can definitely impact the code, as it should match the parameter you're passing from the client script.

1. Script Include:

var PasswordValidator = Class.create();
PasswordValidator.prototype = {
    initialize: function() {},

    // Function called from the Client Script via GlideAjax
    validatePassword: function() {
        // Use request.getParameter with the correct variable name
        var password = request.getParameter('sysparm_new_password');  // Updated to match your back-end variable name
        var result = this.validate(password);  // Call the validation logic
        
        return JSON.stringify(result);  // Return the result as JSON
    },

    validate: function(password) {
        var isValid = true;
        var errors = [];

        // Validation logic (same as your existing code)
        if (password.length < 😎 {
            isValid = false;
            errors.push("Password must be at least 8 characters long.");
        }

        if (!/[A-Z]/.test(password)) {
            isValid = false;
            errors.push("Password must contain at least one uppercase letter.");
        }

        if (!/[a-z]/.test(password)) {
            isValid = false;
            errors.push("Password must contain at least one lowercase letter.");
        }

        if (!/[0-9]/.test(password)) {
            isValid = false;
            errors.push("Password must contain at least one number.");
        }

        if (!/[!@#$%^&*(),.?":{}|<>]/.test(password)) {
            isValid = false;
            errors.push("Password must contain at least one special character.");
        }

        return {
            isValid: isValid,
            errors: errors
        };
    },

    type: 'PasswordValidator'
};

2. Catalog Client Script:

function onChange(control, oldValue, newValue, isLoading) {
    if (isLoading || newValue === '') {
        return;
    }

    // Use GlideAjax to call the Script Include
    var ga = new GlideAjax('PasswordValidator');  // Pass the Script Include name
    ga.addParam('sysparm_name', 'validatePassword');  // Call the 'validatePassword' function in Script Include
    ga.addParam('sysparm_new_password', newValue);  // Updated to match your back-end variable name

    ga.getXMLAnswer(function(response) {
        var result = JSON.parse(response);  // Parse the result

        if (!result.isValid) {
            var errorMsg = "Password validation failed:\n" + result.errors.join("\n");
            alert(errorMsg);
            g_form.setValue('new_password', '');  // Clear the password field (ensure this matches your field name)
        }
    });
}

[kun1]

Tried with the above code also . Variable type is masked . Please check the screenshot @Aniket Chavan 

Uncaught (in promise) Error: A listener indicated an asynchronous response by returning true, but the message channel closed before a response was received. 

[kun1]

We can connect over this @Aniket Chavan to check 

[GlideFather]

What about this part, the emoji transcription in the script include?

// Validation logic (same as your existing code)
if (password.length < 😎 {

[kun1]

this has been changed in the code as per requirement @GlideFather