zulip/static/templates/settings/account_settings.hbs

<div id="account-settings" class="settings-section show" data-name="account-and-privacy">
    <div class="alert" id="dev-account-settings-status"></div>
    <div class="account-settings-form">
        <div class="inline-block">
            <div id="user_details_section">
                <h3 class="inline-block">{{t "Account" }}</h3>
                <form class="email-change-form grid">
                    <div class="alert-notification" id="account-settings-status"></div>
                    <div class="input-group">
                        <label class="inline-block title">{{t "Email" }}</label>
                        <button id='change_email' type="button" class="button btn-link small rounded inline-block" id='email_value'
                          {{#if (and page_params.realm_email_changes_disabled (not page_params.is_admin))}}disabled="disabled"{{/if}}>
                            {{page_params.delivery_email}}
                            <i class="fa fa-pencil"></i>
                        </button>
                        <i class="tippy-zulip-tooltip fa fa-question-circle change_email_tooltip settings-info-icon" {{#if (or (not page_params.realm_email_changes_disabled) page_params.is_admin)}}style="display: none;"{{/if}} data-tippy-content="{{t 'Email address changes are disabled in this organization.' }}"></i>
                    </div>

                    <div id="change_email_modal" class="modal modal-bg hide fade" tabindex="-1" role="dialog"
                      aria-labelledby="change_email_modal_label" aria-hidden="true">
                        <div class="modal-header">
                            <button type="button" class="close" data-dismiss="modal" aria-label="{{t 'Close' }}"><span aria-hidden="true">&times;</span></button>
                            <h3 class="inline-block" id="change_email_modal_label">{{t "Change email" }}</h3>
                            <div class="alert-notification change_email_info"></div>
                        </div>
                        <div class="modal-body">
                            <div class="input-group email_change_container">
                                <label for="email">{{t "New email" }}</label>
                                <input type="text" name="email" value="{{ page_params.delivery_email }}" autocomplete="off" spellcheck="false" autofocus="autofocus"/>
                            </div>
                        </div>
                        <div class="modal-footer">
                            <button class="button white rounded" type="button" data-dismiss="modal">{{t "Cancel" }}</button>
                            <button id='change_email_button' class="button rounded sea-green" data-dismiss="modal">{{t "Change" }}</button>
                        </div>
                    </div>
                </form>

                {{#if page_params.two_fa_enabled }}
                <p for="two_factor_auth" class="inline-block title">
                    {{t "Two factor authentication" }}: {{#if page_params.two_fa_enabled_user }}{{t "Enabled" }}{{else}}{{t "Disabled" }}{{/if}}
                    <a target="_blank" rel="noopener noreferrer" id="two_factor_auth" href="/account/two_factor/" title="{{t 'Set up two factor authentication' }}">[{{t "Setup" }}]</a>
                </p>
                {{/if}}

                <form class="password-change-form grid">
                    {{#if page_params.realm_email_auth_enabled}}
                    <div>
                        <label class="inline-block title">{{t "Password" }}</label>
                        <div class="input-group inline-block" id="pw_change_link">
                            <button id="change_password" type="button" class="change_password_button btn-link small button rounded inline-block" data-dismiss="modal">********<i class="fa fa-pencil"></i></button>
                        </div>
                    </div>
                    {{/if}}

                    <div id="change_password_modal" class="modal modal-bg hide fade" tabindex="-1" role="dialog"
                      aria-labelledby="change_password_modal_label" aria-hidden="true">
                        <div class="modal-header">
                            <button type="button" class="close" data-dismiss="modal" aria-label="{{t 'Close' }}"><span aria-hidden="true">&times;</span></button>
                            <h3 class="inline-block" id="change_password_modal_label">{{t "Change password" }}</h3>
                            <div class="alert-notification change_password_info"></div>
                        </div>
                        <div class="modal-body">
                            <div class="field password-div">
                                <label for="old_password" class="title">{{t "Old password" }}</label>
                                <input type="password" autocomplete="off" name="old_password" id="old_password" class="w-200 inline-block" value="" />
                                <i class="fa fa-eye-slash password_visibility_toggle tippy-zulip-tooltip" role="button"></i>
                                <div class="settings-forgot-password">
                                    <a href="/accounts/password/reset/" class="sea-green" target="_blank" rel="noopener noreferrer">{{t "Forgotten it?" }}</a>
                                </div>

                            </div>
                            <div class="field password-div">
                                <label for="new_password" class="title">{{t "New password" }}</label>
                                <input type="password" autocomplete="new-password" name="new_password" id="new_password" class="w-200 inline-block" value=""
                                  data-min-length="{{ page_params.password_min_length }}" data-min-guesses="{{ page_params.password_min_guesses }}" />
                                <i class="fa fa-eye-slash password_visibility_toggle tippy-zulip-tooltip" role="button"></i>
                                <div class="progress inline-block" id="pw_strength">
                                    <div class="bar bar-danger fade" style="width: 10%;"></div>
                                </div>
                            </div>
                        </div>
                        <div class="modal-footer">
                            <button class="button white rounded" type="button" data-dismiss="modal">{{t "Cancel" }}</button>
                            <button id='change_password_button' class="button rounded sea-green">{{t "Change" }}</button>
                        </div>
                    </div>
                </form>

                <div class="input-group">
                    <button type="submit" class="button rounded btn-danger" id="user_deactivate_account_button">
                        {{t 'Deactivate account' }}
                    </button>
                </div>
            </div>
        </div>

        <div class="form-horizontal" id="privacy_settings_box">
            <h3 class="inline-block">{{t "Privacy" }}</h3>
            <div class="alert-notification privacy-setting-status"></div>
            <div class="input-group">
                {{> settings_checkbox
                  setting_name="presence_enabled"
                  is_checked=page_params.presence_enabled
                  label=settings_label.presence_enabled
                  help_link="/help/status-and-availability"}}
            </div>
        </div>

        <hr class="settings_separator" />

        <div class="form-horizontal" id="api_key_button_box">
            <h3>{{t "API key" }}</h3>

            <div class="input-group">
                <p class="api-key-note">
                    {{#tr}}
                    An API key can be used to programmatically access a Zulip account.
                    Anyone with access to your API key has the ability to read your messages, send
                    messages on your behalf, and otherwise impersonate you on Zulip, so you should
                    guard your API key as carefully as you guard your password. <br />
                    We recommend creating bots and using the bots' accounts and API keys to access
                    the Zulip API, unless the task requires access to your account.
                    {{/tr}}
                </p>
                <button class="button rounded" id="api_key_button">{{t "Show/change your API key" }}</button>
            </div>
        </div>
        <!-- Render /settings/api_key_modal.hbs after #api_key_button is clicked
        to avoid password being inserted by password manager too aggressively. -->
    </div>
</div>