Recently, I developed a method that utilizes both indexOf() and includes(). However, I encountered an error message stating "Object doesn't support property or method 'includes'". I have attempted to run the method on both Internet Explorer and Chrome browsers, but unfortunately, I continue to receive the same error. If anyone has insights or solutions to this issue, your help would be greatly appreciated.
It looks like there was a slight error in your original code. Simply convert the variable 'control.value' into a string.
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