Category Archives: Apex Triggers

Apex Access Modifiers And Data Security Deep Dive

Introduction: Access modifiers play a pivotal role in Apex programming, governing the visibility and accessibility of classes, methods, and variables within Salesforce development. In this blog, we’ll unravel the secrets behind various access modifiers and key concepts like Object Level Access, Record Level Access, and Organization-Wide Defaults (OWD), providing clear explanations and illustrative examples toContinue reading “Apex Access Modifiers And Data Security Deep Dive”

Best Practices to Prevent Recursion in Apex Triggers

Introduction: Recursion in Apex triggers can lead to unexpected behavior and, in some cases, errors like ‘Maximum trigger depth exceeded.’ In this blog, we’ll explore common methods to prevent recursion in Apex triggers and discuss best practices for effective trigger development. What is a Recursive Trigger? A recursive trigger occurs when a trigger executes anContinue reading “Best Practices to Prevent Recursion in Apex Triggers”

Top 5 most used apex trigger scenarios examples

Here we go, today we can see some amazing trigger examples which are mostly used in regular working scenarios and it will fun to know that you can throw errors like validation rules in the apex trigger, you can send an email by apex trigger and so more… Now Its enough So let’s get startedContinue reading “Top 5 most used apex trigger scenarios examples”

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Update description in contact object whenever a new contact is created or updated

Problem: You need to create an apex trigger on the contact object which is fire whenever a new contact is created or updated and show the default description accordingly Trigger code : Output : Create a contact and check description is blank or not then hit save When contact is inserted description will be ”Continue reading “Update description in contact object whenever a new contact is created or updated”

Throw Error when user tries to delete the contact without account

Problem: You need to create an apex trigger on the contact object which is throwing an error whenever user tries to delete the contact without an account Trigger code : Check the error : Create a contact without selecting a account and hit save Which is look like this Now try to delete that account.Continue reading “Throw Error when user tries to delete the contact without account”

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Change the beginning of the product code whenever we insert a new product

Problem: You need to create a trigger on the product object which fires every time we insert a new product, we want to make sure that we will add XYZ at the beginning of that product code. Trigger code : Check our trigger : Create a new product and give product code as V305001 andContinue reading “Change the beginning of the product code whenever we insert a new product”

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Opportunity Checkbox isValueCorrect Salesforce Apex Trigger

Problem: Create a custom checkbox field on the opportunity (label: IsValueCorrect)If the stage updated to closed-won only the IsValueCorrect check box is checked Trigger code : Check our trigger : Create a opportunity record and chose stage as qualification and hit save Then update the same record stage as closed Won so ‘Is_value_correct’ check-box willContinue reading “Opportunity Checkbox isValueCorrect Salesforce Apex Trigger”

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Sending email from apex trigger

Problem: You need to create an apex trigger on contact object which send email when contact will inserted. Trigger code : Check our trigger : Create a new contact record with email address and hit save After your contact will save you receive a mail like this Was this blog is useful?

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