WEB-763 Restrict negative values in Add Slab fields for Fixed Deposit Product (#3194)

src/app/products/fixed-deposit-products/fixed-deposit-product-stepper/fixed-deposit-product-interest-rate-chart-step/fixed-deposit-product-interest-rate-chart-step.component.ts

@@ -465,28 +465,32 @@ export class FixedDepositProductInterestRateChartStepComponent implements OnInit
         value: values ? values.fromPeriod : undefined,
         type: 'number',
         required: true,
-        order: 2
+        order: 2,
+        min: 0
       }),
       new InputBase({
         controlName: 'toPeriod',
         label: this.translateService.instant('labels.inputs.Period To'),
         value: values ? values.toPeriod : undefined,
         type: 'number',
-        order: 3
+        order: 3,
+        min: 0
       }),
       new InputBase({
         controlName: 'amountRangeFrom',
         label: this.translateService.instant('labels.inputs.Amount Range From'),
         value: values ? values.amountRangeFrom : undefined,
         type: 'number',
-        order: 4
+        order: 4,
+        min: 0
       }),
       new InputBase({
         controlName: 'amountRangeTo',
         label: this.translateService.instant('labels.inputs.Amount Range To'),
         value: values ? values.amountRangeTo : undefined,
         type: 'number',
-        order: 5
+        order: 5,
+        min: 0
       }),
       new InputBase({
         controlName: 'annualInterestRate',
@@ -494,7 +498,8 @@ export class FixedDepositProductInterestRateChartStepComponent implements OnInit
         value: values ? values.annualInterestRate : undefined,
         type: 'number',
         required: true,
-        order: 6
+        order: 6,
+        min: 0
       }),
       new InputBase({
         controlName: 'description',