Animated_Input_Filed/main.js at main · Rayhan926/Animated_Input_Filed · GitHub

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$(document).ready(function () {
  let parentDiv = ".input_filed_wrap";

  check_is_input_filled();
  $(`${parentDiv} input`).focus(function () {
    $(this).parents(parentDiv).addClass("focused");
  });
  $(`${parentDiv} input`).blur(function () {
    let thisVal = $.trim($(this).val());
    let parent = $(this).parents(parentDiv);
    parent.removeClass("focused inputFilled");
    thisVal !== "" ? parent.addClass("inputFilled") : null;
  });

  function check_is_input_filled() {
    $(`${parentDiv} input`).each(function () {
      let thisVal = $.trim($(this).val());
      thisVal !== ""
        ? $(this).parents(parentDiv).addClass("inputFilled")
        : null;
    });
  }

  // Simple Validation Ignore It

  $(".submit").click(function () {
    let firstBlank = "";
    $(".input_filed_wrap input").each(function () {
      let val = $.trim($(this).val());
      if (val === "") {
        if (firstBlank == "") firstBlank = $(this);
        $(this).parents(parentDiv).addClass("error");
      } else {
        $(this).parents(parentDiv).removeClass("error");
      }
    });
    firstBlank.focus();
    firstBlank = "";
  });
});