Prevent setting unchanged value of input on blur (#3077)
Prevent setting unchanged value of input on blur (#3077)

Fix #3029
Force setting the value actually resets selectionStart and selectionEnd
No test is added because you cannot simulate the bug by using
input.blur()
shupan123/vue-fixed-type,fergaldoyle/vue,fergaldoyle/vue,shupan123/vue-fixed-type,fergaldoyle/vue,shupan123/vue-fixed-type