diff --git a/src/components/TextInput/index.jsx b/src/components/TextInput/index.jsx
index 4ccca63..149cde7 100644
--- a/src/components/TextInput/index.jsx
+++ b/src/components/TextInput/index.jsx
@@ -18,6 +18,7 @@ function TextInput({
   type,
   onEnterKey,
   readonly,
+  maxLength,
 }) {
   const [val, setVal] = useState(value);
   const delayedOnChange = useRef(
@@ -41,6 +42,7 @@ function TextInput({
         readOnly={readonly}
         defaultValue={value}
         type={type}
+        maxLength={maxLength}
         placeholder={`${placeholder}${placeholder && required ? " *" : ""}`}
         styleName={`${value || val ? "haveValue" : ""} ${
           errorMsg ? "haveError" : ""
@@ -85,6 +87,7 @@ TextInput.defaultProps = {
   type: "text",
   onEnterKey: () => {},
   readonly: false,
+  maxLength: undefined,
 };
 
 TextInput.propTypes = {
diff --git a/src/containers/Challenges/Listing/index.jsx b/src/containers/Challenges/Listing/index.jsx
index 970ba11..d2cd3e4 100644
--- a/src/containers/Challenges/Listing/index.jsx
+++ b/src/containers/Challenges/Listing/index.jsx
@@ -66,6 +66,7 @@ const Listing = ({
                   updateFilter(filterChange);
                 });
               }}
+              maxLength="100"
             />
           </div>
           <div styleName="separator" />
diff --git a/src/containers/Filter/ChallengeFilter/index.jsx b/src/containers/Filter/ChallengeFilter/index.jsx
index bdf2f16..2573dde 100644
--- a/src/containers/Filter/ChallengeFilter/index.jsx
+++ b/src/containers/Filter/ChallengeFilter/index.jsx
@@ -35,7 +35,7 @@ const ChallengeFilter = ({
   // const BUCKET_OPEN_FOR_REGISTRATION = constants.FILTER_BUCKETS[1];
   const tagOptions = utils.createDropdownTermOptions(challengeTags, tags);
   const bucketOptions = utils.createRadioOptions(challengeBuckets, bucket);
-
+  const maxPrize = 100000;
   const caseSensitive = false;
   utils.setSelectedDropdownTermOptions(tagOptions, tags, caseSensitive);
 
@@ -163,6 +163,12 @@ const ChallengeFilter = ({
                 if (value == null) {
                   setTotalPrizesFromError("Invalid format");
                   return;
+                } else if (value > maxPrize) {
+                  setTotalPrizesFromError("Too big");
+                  return;
+                } else if (value >= totalPrizesTo) {
+                  setTotalPrizesFromError("Too big");
+                  return;
                 } else {
                   setTotalPrizesFromError(null);
                 }
@@ -196,6 +202,12 @@ const ChallengeFilter = ({
                 if (value == null) {
                   setTotalPrizesToError("Invalid format");
                   return;
+                } else if (value > maxPrize) {
+                  setTotalPrizesToError("Too big");
+                  return;
+                } else if (value <= totalPrizesFrom) {
+                  setTotalPrizesToError("Too small");
+                  return;
                 } else {
                   setTotalPrizesToError(null);
                 }