send function var e = this; esetData sendMsgDisabled !0 ; var a = edatatime t = setIntervalfunction a-- esetData time a e

The above code is a JavaScript function that is used in a mobile application to send a verification code to a user's phone number. It also includes a function to change the image verification code.

The "send" function sets the "sendMsgDisabled" variable to true, which disables the button to prevent multiple clicks. It then sets a timer for 60 seconds and decreases the time variable by 1 second every second. When the time reaches 0, the timer is cleared and the "sendMsgDisabled" variable is set to false, enabling the button again.

The "changeImageVerifyCode" function is used to change the image verification code displayed to the user. It sends a request to a server to get a new code and updates the imageBase64 and jsId variables with the new code and flag, respectively.

Overall, these functions are used to ensure the security of the mobile application by verifying the user's phone number and preventing automated attacks through image verification.