
Without validation rule it is not possible to make the first name as mandatory field. You can create a custom page for contact and apply the javascript validation.
Full Answer
How to add account first name and last name in Salesforce?
if you need Account first Name and Last Name as seperate fields to any object, you can do as below: In custom object --> create a formula field --> return type as Text --> enter a formula as --> Account.FirstName. save it. For Last Name: enter a formula as --> Account.LastName. hope this works. I still need help.
Is it possible to add a standard field to account by Salesforce?
That's a lot of code to write just to add the convenience of a single field not being required. Show activity on this post. If I'm not mistaken, the only required "standard field" on Account by Salesforce is Name. This must be a custom field. You can make standard (non required) and non-standard fields optionally required by using Record Types.
How to add first name and last name to custom object?
condition: for custom object, we need to have lookup relationship for Account. if you need Account first Name and Last Name as seperate fields to any object, you can do as below: In custom object --> create a formula field --> return type as Text --> enter a formula as --> Account.FirstName. save it.
Is it possible to make Firstname and lastname required fields?
Because this is a standard field, I don't think there's a lot you can do with this with respect to making them required fields. A workaround would be to create a validation rule that checks whether or not both FirstName and LastName are filled. This would return true if FirstName or LastName is blank.

How do you make a first name required on contact in Salesforce?
Setup | Customize | Contact | Validation Rules | New.Enter Rule Name and Description.Enter formula code ISBLANK( FirstName )Enter the error message.Select the Location where the error will be displayed.Click Save.
Is a first name required?
In the United States, no matter where a woman gives birth, she is legally obligated at some point to report it to the appropriate government entity, usually a department of health and human services or vital records. That entails filling out a first and last name for the child.
Is Last Name a required field in Salesforce?
The primary "name" field of each object is always required, and may not be changed. Account Name, Last Name (lead, contact), Opportunity Name, Product Name, Pricebook Name, etc... all are required by the system. Some objects use an auto-number field, in which case that will be the required field (it will be read-only).
How do I create a unique username in Salesforce?
Make a new text field, call it Name__c . Mark it as unique, length... probably 80, same as Name field length. Create new Workflow rule with condition ISNEW() || ISCHANGED(Name) || ISBLANK(Name__c) and the action should be a field update that simply has Name in the formula that determines new value.
What preferred first name?
A preferred/chosen name is any name a student chooses to use other than their legal name. For example, a student may wish to shorten their first name (e.g. Steven to Steve) or to be referred to by their middle name or a nickname.
What do I fill in first name and last name?
Generally, the following convention is followed for filling up the different name fields for any bank form or similar forms: You can fill your name in the First Name field. You can fill your family surname in the Last Name field. Your family surname will be common for you, your parents and your siblings (unmarried).
How can you make a field mandatory in Salesforce?
On the page layoutClick on Setup.Go to Quick Find and enter Object.Choose the object.Under the Page Layouts section, Click on Edit on the page layout that you use on the object.Click the wrench icon beside the custom field that you will make required.Select the Required checkbox.Click on Ok, then click on Save.
How do you get mandatory fields of an object in Salesforce?
Bit of a slog this point and click method, but try these steps:Switch to Salesforce Classic mode.Navigate to Setup.Look for Field Accessibility under Security Controls.Pick an Object > View by Profile > Pick a Profile.Required Fields display in Red.
How do I find the required field in Salesforce?
To find out which fields are required, go to the Go to... menu at the top right of the connector of the connector and click Salesforce Object Reference. The required field rows will say Required in the far right column.
Is name field unique in Salesforce?
By default, Salesforce object names can be either user-provided or auto-generated. Auto generated names are unique, but quite simple — just a sequence number with optional prefix/suffix (e.g., CNTRCT-012412). User-provided names can be complex (anything a user wants!) but are not unique.
How do you make a unique field combination in Salesforce?
All you have to do is create a new "Matching Rule" on your desired object (Standard or Custom), activate it, and then create a new "Duplicate Rule" and have it use the "Matching Rule" you just created/activated. Easy peasy!
What is the use of unique field in Salesforce?
The 'Unique ID' field is a setting which prevents the same value from being used in multiple records for any specific field. External IDs are often created with the 'Unique ID' setting so that the External IDs will be unique to each record.
When Should I Use Validation Rules?
Use Validation Rules to maintain user input data, or system modified records.
Sales Cloud Validation Rules
Sales reps aren’t the greatest fans of data input. To keep your Salesforce data quality on track, use Validation Rules to guide users while working with Sales Cloud objects.
Service Cloud Validation Rules
Service agents have enough to juggle while assisting customers on the phone, email, chat, or the many other channels they are expected to monitor.
Top Tips for Working with Salesforce Validation Rules
Ideally, admins should prepare/design automation/integrate systems respecting active Validation Rules. However, having a way to toggle which users should bypass Validation Rules is very useful.
Summary
This guide has covered when to use Validation Rules, how to create them, and 14 Validation Rule examples that are ready for you to implement in your org.
