Avatar for Username

Mozilla Support में खोजें

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

why 48.0.1 vesion is not supporting contains() of String ?

  • कोई प्रतियुत्तर नहीं
  • 2
  • 6 views
Nikheel
Nikheel
more options

contains method is not supporting in 48.0.1 version. it is used in many live projects and now on production websites facing problems. Scripts are not working. it is breaking change in each project.

error info is : TypeError: "foo".contains is not a function

contains method is not supporting in 48.0.1 version. it is used in many live projects and now on production websites facing problems. Scripts are not working. it is breaking change in each project. error info is : TypeError: "foo".contains is not a function