In this code:
<div class="list">
<label class="item item-input">
<span class="input-label">CEP Origem: </span>
<input type="text" id="origem" ng-model="cep" ui-br-cep-mask>
</label>
<label class="item item-input">
<span class="input-label">CEP Destino: </span>
<input type="text" id="destino" ng-model="cep" ui-br-cep-mask>
</label>
</div>
When I completed any one of the two the other have the same value, how can I change this?
Because both have the same model, provide different model for each input will solve this issue. You can also use object and bind the keys.
<div class="list">
<label class="item item-input">
<span class="input-label">CEP Origem: </span>
<input type="text" id="origem" ng-model="cep.origem" ui-br-cep-mask>
</label>
<label class="item item-input">
<span class="input-label">CEP Destino: </span>
<input type="text" id="destino" ng-model="cep.destino" ui-br-cep-mask>
</label>
</div>
This is simply because both of your inputs are using the same ng-model. Simply set a different one should help you
ng-model defines the variable that will be edited by your input.
So, if your inputs have the same ng-model, it will edit the same variable.
Here you just have to change the ng-model of your second input:
<input type="text" id="origem" ng-model="cep1" ui-br-cep-mask>
<input type="text" id="destino" ng-model="cep2" ui-br-cep-mask>