mempool/frontend/src/app/components/faucet/faucet.component.html

<div class="container-xl">

  <div class="title-block justify-content-center">
    <h1 i18n="testnet4.faucet">Testnet4 Faucet</h1>
  </div>

  @if (error) {
    <div class="alert alert-danger">
      @switch (error) {
        @case ('faucet_too_soon') {
          Too many requests! Try again later.
        }
        @case ('faucet_maximum_reached') {
          You have exceeded your testnet4 allowance. Try again later.
        }
        @case ('faucet_not_available') {
          The faucet is not available right now. Try again later.
        }
        @default {
          Sorry, something went wrong! Try again later.
        }
      }
    </div>
  }

  <div class="faucet-container text-center">
    @if (txid) {
      <div class="alert alert-mempool d-block text-center">
        <a [routerLink]="['/tx/' | relativeUrl, txid]">{{ txid }}</a>
      </div>
    } @else if (loading) {
      <p>Waiting for faucet...</p>
      <div class="spinner-border text-light"></div>
    } @else {
      <form [formGroup]="faucetForm" class="formGroup" (submit)="requestCoins()">
        <div class="row">
          <div class="col">
            <div class="form-group">
              <div class="input-group input-group-lg mb-2">
                <div class="input-group-prepend">
                  <span class="input-group-text" i18n="amount-sats">Amount (sats)</span>
                </div>
                <input type="number" class="form-control" formControlName="satoshis" id="satoshis">
                <div class="button-group">
                  <button type="button" class="btn btn-secondary" (click)="setAmount(5000)">5k</button>
                  <button type="button" class="btn btn-secondary ml-2" (click)="setAmount(50000)">50k</button>
                  <button type="button" class="btn btn-secondary ml-2" (click)="setAmount(500000)">500k</button>
                </div>
              </div>
              <div class="text-danger text-left" *ngIf="invalidAmount">
                <div *ngIf="amount?.errors?.['required']">Amount is required</div>
                <div *ngIf="status?.user_requests && amount?.errors?.['min']">Minimum is {{ amount?.errors?.['min'].min }}</div>
                <div *ngIf="status?.user_requests && amount?.errors?.['max']">Maximum is {{ amount?.errors?.['max'].max }}</div>
              </div>
              <div class="input-group input-group-lg mb-2">
                <div class="input-group-prepend">
                  <span class="input-group-text" i18n="address">Address</span>
                </div>
                <input type="address" class="form-control" formControlName="address" id="address" placeholder="tb1q...">
                <button type="submit" class="btn btn-primary submit-button" [disabled]="!status?.access || !faucetForm.valid || !faucetForm.get('address')?.dirty" i18n="testnet4.request-coins">Request Testnet4 Coins</button>
              </div>
              <div class="text-danger text-left" *ngIf="invalidAddress">
                @if (address?.errors?.['required']) {
                  <div>Address is required</div>
                } @else {
                  <div>Must be a valid testnet4 address</div>
                }
              </div>
              <div class="text-danger text-left" *ngIf="status && !status.user_requests">
                <div>Too many requests! Try again later.</div>
              </div>
            </div>
          </div>
        </div>
      </form>
      @if (!user) {
        <div class="alert alert-mempool d-block">
          To limit abuse, please <a routerLink="/login" [queryParams]="{'redirectTo': '/testnet4/faucet'}">log in</a> or <a routerLink="/signup" [queryParams]="{'redirectTo': '/testnet4/faucet'}">sign up</a> and link your Twitter account to use the faucet.
        </div>
      } @else if (!status?.access) {
        <div class="alert alert-mempool d-block">
          To use this feature, please <a routerLink="/services/account/settings">link your Twitter account</a>.
        </div>
      }
    }
    <br>
    <div *ngIf="status?.address">
      If you no longer need your testnet4 coins, please consider sending them back to <a [routerLink]="['/address/' | relativeUrl, status.address]">{{ status.address }}</a> to replenish the faucet.
    </div>
  </div>
</div>