belalismail

const textarea = document.getElementById('TextArea_ID'); // Replace the id 

textarea.addEventListener('input', function() {
  const minTextLength = 10; // Set Minimum required text length  

  if (textarea.value.length < minTextLength) {
    textarea.setCustomValidity('Please enter at least ' + minTextLength + ' characters.');
  } else {
    textarea.setCustomValidity('');
  }

belalismail

/* To target individual forms replace .fluentform .frm-fluent-form with form.fluent_form_# */

/* label style */
.fluentform .frm-fluent-form .ff-el-input--label {
  font-size: 15px;
  font-weight: 700;
  color: #000;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}