From 13f2fae460963969496792171f62421982ba9e3f Mon Sep 17 00:00:00 2001
From: Damyan Petev <damyanpetev@users.noreply.github.com>
Date: Tue, 23 Sep 2025 17:49:46 +0300
Subject: [PATCH] ci(lint): lint rule to avoid blur() use to manage focus in
 components

---
 projects/igniteui-angular/eslint.config.mjs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/projects/igniteui-angular/eslint.config.mjs b/projects/igniteui-angular/eslint.config.mjs
index e3dadf05130..032562281df 100644
--- a/projects/igniteui-angular/eslint.config.mjs
+++ b/projects/igniteui-angular/eslint.config.mjs
@@ -49,6 +49,15 @@ export default [
 
             "no-debugger": "error",
         },
+    }, {
+        files: ["**/*.ts"],
+        ignores: ["**/*.spec.ts"],
+        rules: {
+            "no-restricted-syntax": ["error", {
+                selector: "CallExpression[arguments.length=0] MemberExpression[property.name='blur']",
+                message: "Avoid using `blur()` on focus-managed components without justification. Move focus elsewhere or disable check and provide reason.",
+            }],
+        },
     },
     ...compat.extends(
         "plugin:@angular-eslint/template/recommended",