Merge pull request #2403 from GSA/2298-bug-able-to-keep-pressing-send-and-send-more-and-more-while-processing

Prevent duplicate form submissions

app/templates/components/components/button/template.njk

@@ -16,7 +16,7 @@
 
 {#- Define common attributes we can use for both button and input types #}
 
-{%- set buttonAttributes %}{% if params.name %} name="{{ params.name }}"{% endif %} type="{{ params.type if params.type else 'submit' }}"{% if params.disabled %} disabled="disabled" aria-disabled="true"{% endif %}{% if params.preventDoubleClick %} data-prevent-double-click="true"{% endif %}{% endset %}
+{%- set buttonAttributes %}{% if params.name %} name="{{ params.name | trim }}"{% endif %} type="{{ params.type if params.type else 'submit' }}"{% if params.disabled %} disabled="disabled" aria-disabled="true"{% endif %}{% if params.preventDoubleClick %} data-prevent-double-click="true"{% endif %}{% endset %}
 
 {#- Actually create a button... or a link! #}
 

app/templates/views/check/preview.html

@@ -101,6 +101,9 @@
     {% set button_text %}
       {{ "Schedule" if scheduled_for else 'Send'}}
     {% endset %}
-    {{ usaButton({ "text": button_text }) }}
+    {{ usaButton({
+      "text": button_text,
+      "name": button_text
+    }) }}
   </form>
 {% endblock %}

app/templates/views/notifications/preview.html

@@ -43,7 +43,6 @@
       {% endcall %}
     </div>
   {% elif error == 'message-too-long' %}
-    {# the only row_errors we can get when sending one off messages is that the message is too long #}
     <div class="bottom-gutter">
       {% call banner_wrapper(type='dangerous') %}
         {% include "partials/check/message-too-long.html" %}
@@ -77,13 +76,15 @@
         help='3' if help else 0
       )}}" class='page-footer'>
       <input type="hidden" name="csrf_token" value="{{ csrf_token() }}" />
-      <!-- <p>Placeholder: This message will be delivered to <b>400 phone numbers</b> and will use a total of <b>800 message parts</b>, leaving Washington DSHS with <b>249,200 message parts remaining</b>.</p> -->
       <h3>Does everything look good?</h3>
       {% if not error %}
         {% set button_text %}
           {{ "Schedule" if scheduled_for else 'Send'}}
         {% endset %}
-        {{ usaButton({ "text": button_text }) }}
+        {{ usaButton({
+          "text": button_text,
+          "name": button_text
+         }) }}
       {% endif %}
     </form>
   </div>