>>Viv,
>>
>>When you were testing smNumberFormat directive, do you have your test page, etc.?
>>
>>Can you expand that sample plnkr I created?
>>
>>http://plnkr.co/edit/HBmOKTqQ9p4m3PzHNvds?p=preview
>>
>>
>>
>>Thanks in advance.
>>
>>Apparently other people are having similar problem, see https://github.com/angular/angular.js/issues/11157#issuecomment-75706528
>
>Not sure what you're asking here. Are you trying to use your smNumberFormat directive within a ng-repeat ?

Yes. That was the markup:

 <table id="payInvoicesTable" ng-show="payInvoices" class="table table-bordered table-hover table-list">
                <thead data-search:table-header data-table="payInvoicesTable" data-search="search()">
                </thead>
                <tbody>
                    <tr ng-repeat="result in payInvoices" ng-form="payInvoicesRow">
                        <td>
                            <input type="checkbox" ng-model="result.isToBePaid"
                                   ng-change="payChange(result)" />
                        </td>
                        <td>                            
                            <a href=""><span ng-click="loadInvoiceView(result.invoice_No)">{{ result.invoice_No }}</span></a>
                        </td>
                        <td>
                            {{result.descrip}}
                        </td>
                        <td>
                            {{result.dateCreated |date: 'medium'}}
                        </td>
                        <td align="right">
                            <span ng-class="{'negative-amount' : result.invoiceBalance < 0}">{{result.invoiceBalance | currency}}</span>
                        </td>
                        <td>
                            <div class="input-group">
                                <span class="input-group-addon">@Labels.currencySymbol</span>
                                <input type="text" name="payment" ng-model="result.payment" id="payment"
                                       ng-disabled="!result.isToBePaid"
                                       ng-class="{'negative-amount' : result.payment < 0}"
                                       min="0"
                                       class="form-control"
                                       data-sm:number placeholder=" 000.00"
                                       data-sm:number-format data-accuracy="2" />
                                <div class="field-validation-error">
                                    <span ng-show="payInvoicesRow.payment.$error.min">@Messages.onlyPositivePayments</span>
                                </div>
                            </div>
                        </td>
                    </tr>
                </tbody>
                <tfoot>
                    <tr>
                        <td colspan="4">@Labels.pageTotal</td>
                        <td><span ng-class="{'negative-amount': total('invoiceBalance') < 0}">{{total('invoiceBalance')|currency}}</span></td>
                        <td>{{total('payment')|currency}}</td>
                    </tr>
                </tfoot>
            </table>

Please note, that I had to switch into input type="text" otherwise I was getting that obscure error someone is also getting. I'm wondering if it's possible to reproduce with the plnkr I started. I don't know how to add these 2 directives although I think I tried removing both directives and only leaving input type="number" and still getting that error.

In the other similar page I don't get that same error, so it's really hard to reproduce.