1. updateURLParameter(key, value)

Description:
Updates the value of an existing URL parameter or adds a new parameter if it doesn’t exist. The page does not reload.

Parameters:

• key (String) – The name of the URL parameter to update.

• value (String) – The new value to set for the parameter.

2. removeURLParameter(key)

Description:
Removes a specific URL parameter from the current URL without reloading the page.

Parameters:

• key (String) – The name of the URL parameter to remove.

3. hideURLParameters()

Description:
Removes all query parameters from the current URL, keeping only the base path. Useful for cleaning up URLs after sensitive parameters have been processed.

4. maskURLParameter(key)

Description:
Masks or obfuscates a specific URL parameter to hide sensitive information. Only replaces the value in the URL; the original value can be stored elsewhere if needed.

Parameters:

• key (String) – The name of the URL parameter to mask.

• maskedvalue(String) - Masked value