dl><dt class="spec value" id="val-list_has_min_length"><a href="#val-list_has_min_length" class="anchor"></a><code><span class="keyword">val</span> list_has_min_length : int <span>&#45;&gt;</span> <span><span>(<span><span class="type-var">'a</span> list</span>, <span><span class="type-var">'a</span> list</span>, <span class="type-var">'err</span>)</span> <a href="index.html#type-validator_builder">validator_builder</a></span></code></dt><dd><p>Validate min length of a list</p><pre><code class="ml">let val